# construct a scatterplot for x,y values x 1 2 3 4 5 y 0.5 0.0 -0.5-1.0-1.5 what would be the slope of this regression line would the correlation between xand y be postive oe negative how would you interpret these

10,704 results
1. ## Math HELP PLZZ!!

1. To ________________ means to cut into two congruent parts. A: intersect B: bisect •• C: construct D: divide 2. Which tool is not needed to construct a perpendicular bisector? A: compass B: pencil C:protractor •• D: straightedge 3. Which point is

2. ## Calculus

A rancher wants to construct two identical rectangular corrals using 300 feet of fencing. The Ranger decides to build them adjacent to each other, so they share something on one side. What dimension to the range are used to construct each corral so that

3. ## Calculus

A rancher wants to construct two identical rectangular corrals using 300 ft of fencing. The rancher decides to build them adjacent to each other, so they share fencing on one side. What dimensions should the rancher use to construct each corral so that

4. ## Maths

The question is "Show that z-2 is a factor of P(z)= z^3+mz^2+(3m-2)z-10m-4 for all values of m. For what values of m is (z-2)^2 a factor of P(z)?" I've proven the first part, using synthetic division, for all values of m. But the second part, I don't

5. ## algebra 1

How do you determine if a mapping, table, or set of ordered pairs represents a function? A-all x values are different B-some x values repeat C-some y values repeat D-all y values are different I really have no clue what it is.

6. ## math

A \$15,000 debt is to be amortized in 12 equal semiannual payments at 5.5% interest per half-year on the unpaid balance. Construct an amortization table to determine the unpaid balance after two payments have been made. Round values in the table to the

7. ## Math- 2 questions!

1. To __________ means to cut into 2 congruent parts A. intersect B. bisect** C. construct D. divide I think B 2. Which tool is not needed to construct a perpendicular bisector? A. compass B. pencil C. protractor** D. straightedge I think C Please check!!

8. ## Math

x y 1 1 2 4 3 9 4 16 Does the table represent x as DIRECTLY PROPORTIONAL to y? Why or why not? A) No, because the y-values are not increasing at a constant rate. B) Yes, because the x- and y-values are increasing proportionately. C) No, because the

9. ## Algebra

Complete the table for each function. 1. f(x) = √x The x values are 0, 1,4 and 9. The corresponding y values that I got are 0, 1, 2 and 3. 2. g(x) = -1/4√ x The x values are 0, 1, 4, and 9. The corresponding y values that I got are 0, -1/4, -1/2 and

10. ## Pre-Algebra

Scatter plots are used to look for a pattern of association, or trend, between one set of values two sets of values three sets of values four sets of values My answer: two sets of values

11. ## GEOMENTRY

Alex wants to construct a line segment through R that makes the same angle with as . The figure below shows a step to construct a congruent angle at R.

12. ## Statistics

Suppose the correlation between two variables is -0.57. If each of the y-values is multiplied by -1, which of the following is true about the new scatterplot? It slopes up to the right, and the correlation is -0.57 It slopes up to the right, and the

13. ## SAY

Construct a bitmap index on the attribute salary, dividing salary values into 2 ranges: below 40000, 40000 to below 60000.

14. ## geometry

sketch LM on paper. Construct a line segment to LM. Then construct the perpendicular bisector of a line segment

15. ## Mathematics

Using ruler and a pair of compass only a. Construct square ABCD with |AB|=7cm b. Construct a point Equidistant from |BA| and |BC| c. Construct a point equidistant from |DA| and |AB| d. Label the point of intersection of two bisectors as M and draw a circle

16. ## CALC

An open box is to be constructed so that the length of the base is 4 times larger than the width of the base. If the cost to construct the base is 5 dollars per square foot and the cost to construct the four sides is 3 dollars per square foot, determine

17. ## MATH

what type of trend does the scatter plot below show? what type of really work situation might the scatterplot represent?

18. ## Mathematics

Using ruler and a pair of compasses only I.construct a triangle ∆XYZ such that XY=10cm angle

19. ## Math

You want to construct a segment XY congruent to segment AB. The first step is A. Put the point of your compass on point A. B. Measure the length of AB. C.Construct a ray with endpoint X. D.None of these.

20. ## Maths

construct triangle PQR in which pq is equal to 5.5cm , qr =8.5cm , and pqr =75°. construct M, the mid point of PR , measure QM

21. ## Statistics

A researcher wants to study the effect of gender on mathematical ability of lyceum children. From the data gathered tried to construct a scatter diagram. He did not succeed to make it though. Why? a. Had not collected enough data. b. He did not know how to

22. ## maths

construct a quadrilateral PQRS such that PQ=8.5cm, QR=6cm PS=5cm. SPQ = 60 degrees. and PQR=105 degrees. construct a circle passing through, S, P, Q. measure the radius of the circle

23. ## Stats

Construct a scatterplot for the (x, y) values below, and answer the following questions. You do NOT need to submit your scatterplot with your answer; however, show all other work. x y 1 2.5 2 5.0 3 7.5 4 10.0 5 12.5 - What would be the slope of this

24. ## college statistics

construct a scatterplot for x,y values x 1 2 3 4 5 y 0.5 0.0 -0.5-1.0-1.5 what would be the slope of this regression line would the correlation between xand y be postive oe negative how would you interpret these data in terms of regression

25. ## College Mathematics

U.S. Presidents. The ages of the 44 presidents at their first inauguration (as of 2011) are: 57 57 49 52 50 42 54 55 64 61 61 64 56 47 51 51 56 46 57 54 50 46 55 56 60 61 54 57 68 48 54 55 55 62 52 47 58 51 65 49 54 51 43 69 a. Construct a frequency

26. ## statistics

Suppose the correlation between two variables is -0.57. If each of the y-values is multiplied by -1, which of the following is true about the new scatterplot? It slopes up to the right, and the correlation is -0.57 It slopes up to the right, and the

27. ## Math

Using a ruler and a pair of compasses only, construct triangle xyz, such that xy=6cn, xz=8cm, yz=10cm Construct the mediator of line yz and of line xz

28. ## Pre-Algebra

Complete the sentence below. Scatter plots are used to look for a pattern of association, or trend, between ____________ A) one set of values. B) two sets of values. C) three sets of values. D) four sets of values. My Answer: B) two sets of values.

29. ## math

If 16 men can construct 800 tables in 9 days how long will it take 15 men to construct 1000 tables if they work at the same rate

30. ## Statistics

You are given the following information obtained from a random sample of 6 observations. Assume the population has a normal distribution. 13 14 17 14 17 15 a. What is the point estimate of µ? b. Construct an 80% confidence interval for µ. c. Construct a

31. ## Math

Using a ruler and a pair of compasses only (I) construct a triangle XYZ such that XY =8cm and angle YXZ =ANGLE ZYX =45 DEGREES . Locate a point P In the triangle equidistant from XY AND XZ AND YX AND YZ . Construct a circle touching the three sides of the

32. ## Statistics

What's an example of two variables from your intended career that you would like to draw a Scatterplot for and subsequently to compute a Correlation Coefficient for and to derive the equation of the Scatterplot's corresponding Regression Line.

33. ## statistics

There is a table of AVERAGE monthly temperatures of two different areas of the same city. A scatterplot of the data is made to show that the relationship is linear between the two. If raw data was used instead of the averages to make the scatterplot, the

34. ## statistics

Construct a scatterplot. b. Draw a regression line through the data point that “fits” the data points reasonably well. c. Enclose the data points with a ellipse. d. Estimate the direction of the correlation. e. Estimate the strength of the correlation

35. ## Statistics

5. For the data presented below, answer the questions that follow. Score on political Score on current Individual awareness test events test 1 24 23 2 16 12 3 11 11 4 9 6 5 8 13 6 14 11 7 17 16 8 19 16 9 21 21 10 25 25 11 18 11 12 13 13 13 11 14 14 6 10 15

36. ## CALC HELP ASAP

suppose you need to construct a cone who surface area is 100 sq in. (A= pi*r*(sqrt( r^2+h^2), this is the amount of carboard needed to construct the cone. find values of r and h that will maximize the volume of the cone (V= (pi/3)r^2h Please help.

37. ## Math

The per capita public debt (in thousands of dollars) of the United States for the years 1940 to 1990 appears below. Create a scatterplot and determine a trend line. Based on your scatterplot, what do you expect the per capita public debt to be in 2020?

38. ## math

in scatterplot comparing x and y, the y-values are along the vertical axis. the line of the best fit is horizontal. which statement best describes relationship between x and y? a)as x increases y increases b)as x increases y decreases c)as x increases y

39. ## maths

Construct the table of values for the following equation 1 - 3x = 2y for -4

40. ## Algebra

1. Given g(x) = x^2 -x, find g (2/3). Answer- -2/9 2. The scatterplot of this data would suggest a Study Time (Min) 14 20 23 25 28 32 Test Score 60 67 68 70 72 73 Answer- positive correlation 3. The scatterplot of this data would suggest a # of cookies

41. ## Stats

Suppose the following data are selected randomly from a population of normally distributed values. 42 51 43 48 41 57 54 39 45 48 45 39 46 Construct a 95% confidence interval to estimate the population mean. Round the intermediate values to 2 decimal

42. ## maths

Construct a table of values for -4_

43. ## maths

Construct a table of values for -4_

44. ## maths-geometry

Construct ∆ABC, AB=6cm, BC=9cm,CA=8cm. construct tangents from the vertex C to the circle through AB as the diameter

45. ## Geometry

(1) Construct a regular hexagon 55mm across the flat. Within it inscribe the largest possible isoscelence triangle having it base 40mm long across the flat. (2) Construct a regular octagon within the following direct 45mm across the flat, 50mm across the

46. ## Statitic

following data values are a simple random sample from a population that is normally distributed, with ssquared=25.0: 47, 43, 33, 42, 34, and 41. Construct and interpret the 95% and 99% confidence intervals for the population mean.

the following data values are a simple random sample form a population that is normally distributed, with ²= 25.0: 47,33,42,34, and 41. Construct and interpret the 95% and 99% confidence intervals for the population mean.

48. ## Statistics

Suppose the correlation between two variables is -0.57. If each of the y-values is multiplied by -1, which of the following is true about the new scatterplot? It slopes up to the right, and the correlation is -0.57 It slopes up to the right, and the

49. ## statistics

Suppose the correlation between two variables is -0.57. If each of the y-values is multiplied by -1, which of the following is true about the new scatterplot? It slopes up to the right, and the correlation is -0.57 It slopes up to the right, and the

50. ## Statistics

Suppose the correlation between two variables is -0.57. If each of the y-values is multiplied by -1, which of the following is true about the new scatterplot? It slopes up to the right, and the correlation is -0.57 It slopes up to the right, and the

51. ## Statistics

Suppose the correlation between two variables is -0.57. If each of the y-values is multiplied by -1, which of the following is true about the new scatterplot? It slopes up to the right, and the correlation is -0.57 It slopes up to the right, and the

52. ## Statistics

Suppose the correlation between two variables is -0.57. If each of the y-values is multiplied by -1, which of the following is true about the new scatterplot? It slopes up to the right, and the correlation is -0.57 It slopes up to the right, and the

53. ## algebra

Annual profit in thousands of dollars is given by the function,p(x)=200square x-3 +10,000,where x is the number of items sold in thousands, x less than 3. describe the meaning of the numbers 3 and 10,000 in the formula. find the profit for 5 different

54. ## statistic

The following data are the numbers of car thefts that occurred in a city in the past 11 days. 6, 3, 7, 11, 4, 3, 8, 7, 2, 6 9. calculate the values for the first and third qualities. construct a box plot for the given data.

55. ## statistic

The following data are the numbers of cars thefts that occurred in a city in the past 11 days. 6 3 7 11 4 3 8 7 2 6 9. calculate the values for the first and third quartiles. construct a box plot for the given data.

56. ## Algebra 1

given the scatterplot below,which of the following equations would best model the date?explain your choice.(1)y=-3x+6 (2)y=6(2)x (3)y=-4xsquared+20x+3 (4)y=2xsquared-6x+4

57. ## PreCalculus

Write an equation to construct a function whose graph is like that of y=x^2, except for pieces removed for values between 3 and 5, and 8 and 9. I am not sure how to approach this question. Would I make a piece wise function? PLease helpp brains about to

58. ## geometry

based on the data in your table and the scatterplot write and equation for the width of the rectangle in the terms of the legth

59. ## Math

1. The information in the following problem allows you to construct 1 triangle. A=30degrees, a=1m, b=2m 2. The information in the following problem allows you to construct 1 triangle. A=30degrees, a=.5m, b=2m 3. The information in the following problem

60. ## Statistics: Draw A Scatterplot

Draw a scatterplot indicating a strong negative relationship between the variables of income and mental illness. Be sure to label the axes correctly.

61. ## grand canyon

Draw a scatterplot indicating a strong negative relationship between the variables of income and mental illness. Be sure to label the axes correctly

62. ## Cal

10. For f(x)=lnx, construct tables, rounded to four decimals, near x=1, x=2, x=5, and x=10. Use tables to estimate f'(1), f'(2), f'(5) and f'(10). Then guess a general formula for f'(x). I don't understand how to do number 11 11. Estimate f'(2) using the

63. ## Cal

10. For f(x)=lnx, construct tables, rounded to four decimals, near x=1, x=2, x=5, and x=10. Use tables to estimate f'(1), f'(2), f'(5) and f'(10). Then guess a general formula for f'(x). I don't understand how to do number 11 11. Estimate f'(2) using the

64. ## Chemistry

How many possible values for pair l and m_{l} are there when n_1 = 3? How many possible values for pair l and m_{l} are there when n_2 = 5? Express your answer as an integer. I understand the following solution: "we know that for a particular value of n ,

65. ## Mathematics

Construct a triangle xyz, /yz/= 4cm, yzx=135 and/ xz / =8cm. 2 measure/xy/. I want how to construct the triangle

66. ## chemistry

Construct the correct structure for AsClF42-. You can begin by selecting an option from the menu on the right, then by filling in atoms and electron pairs (ep, if any) into the appropriate locations. Please construct the molecule such that the dipole is

67. ## Mathematics

A. Construct ∆XYZ In wich XY =11.9cm and XYZ = 60 ° B. Construct M The Mid point of XZ C. Measure YM

68. ## statistics

An IQ test was administered to a random sample of 26 mental patients and the mean was found to be 99.7. For this test, the population values are known to be normally distributed and with a population standard deviation of 15. Construct a 90% confidence

69. ## statistics

The data in the scatterplot below are an individual' s weight and time it takes ( in seconds) on a tredmill to raise their pulse rate to 140 per minute. The o' s correspond to females and the +'s to males.

70. ## statistics

The ABC Company has been evaluating the performance of two advertising agencies it deals with. They produce the following scatterplot of sales against advertising expenditures.

71. ## Geometry

You are given two segments, AB with AB = 4 and CD with CD = 7. You want to construct a new segment, EF with EF = 1. If you can use only congruent-segments construction, explain how you would use AB and CD to construct EF.

72. ## Math

I have 3 questions: 1. Construct a data set of 8 items that has a mean absolute deviation of 0.5 and for which the mean is 10. 2. Construct a data set of 7 items that has a mean of 2 and a mode of 5. 3. Construct a data set of 7 items that has a median of

73. ## college statistics

In Chapter 5, Exercise 9, we studied the variability of crime rates and police expenditures in the eastern and Midwestern United States. We’ve now been asked to investigate the hypothesis that the number of crimes is related to police expenditures per

74. ## discrete mathematics

problem has to do with three valued logic, ie the values 1, 1/2, 0 interpreted as true, unknown, and false. i need to establish the connectives for the 3 valued logic, construct truth tables for the negation, conjunction, disjunction, the conditional, and

75. ## PH103

A good way to establish a conclusion as true, or probable, is to A)insist that you are correct. b)construct a strong argument. c)construct a fallacious argument. d)ignore any objections to your conclusion I think it is b, can you help me to be sure.

76. ## phi 103

A good way to establish a conclusion as true, or probable, is to (Points : 1) insist that you are correct. construct a strong argument. construct a fallacious argument. ignore any objections to your conclusion.

77. ## statistic

A linear model for a set of data was y = –20.6 + 9.72x and produced the following residual plot: [Xscl = 1, Yscl = 5] Scatterplot a) Predict the value of y when x = 7.5. b) Determine the residual if x = 5. (2 points)

78. ## Statistics

In a study to determine if you can predict stock price based on P-E ratio, what is the response variable and what is the explanatory variable? How would you label the X and Y axes in a scatterplot of the data?

79. ## science

My son is in a group with two other boys and they need to construct a model of an earthquake resistant house. Can you give me a good website with some ideas on materials they should use and pointers on how to construct it? Or you might have some helpful

80. ## statistics

In our initial survey, the guess at the mean age for the class had a mean of 21.9 and a standard deviation 3.03. Using this information, what would be the first and third quartile be for the class? ( P(Z

81. ## statistics

In our initial survey, the guess at the mean age for the class had a mean of 21.9 and a standard deviation 3.03. Using this information, what would be the first and third quartile be for the class? ( P(Z

82. ## statistics

In our initial survey, the guess at the mean age for the class had a mean of 21.9 and a standard deviation 3.03. Using this information, what would be the first and third quartile be for the class? ( P(Z

83. ## statistics

In our initial survey, the guess at the mean age for the class had a mean of 21.9 and a standard deviation 3.03. Using this information, what would be the first and third quartile be for the class? ( P(Z

84. ## Geometry

Ida plans to construct a square showing exact measurements of the sides. Which combination of tools would best help Ida construct the square?

85. ## Geometry

How to construct Euler's line??? Anybody know any good websites or can just explain how to construct the orthocenter centroid and whatever else is in Euler's line????? Im Soooooo confused!!!!

86. ## Math

Can someone help me with this: Descibe how to construct a histogram for a set of data and Describe how to construct a box plot for a set of data

87. ## Mathematics

Using a ruler and a pair of compasses only, construct a parallelogram ABCD in which/ab/=8cm, abc=135° and the diagonal/ac/=12cm. Without making any calculations, construct a rhombus cdpq equal in area to ABCD with p and q on AB produced. Draw a circle

88. ## Math ~ Check 1 Answer ~

Complete the sentence below. Scatter plots are used to look for a pattern of association, or trend, between one set of values. two sets of values******* three sets of values. four sets of values

89. ## Applied Programming

APPLIED PROGRAMMING (APR520S) ASSIGNMENT 1 Problem Solving Tools Total Marks: 50 Marks Due: Friday 22 August 2014 Suppose we want to construct a C/C++ program that can be used to calculate the area or the volume for a range of 2-D and 3-D shapes

90. ## Science

What are the theoretical molar ratio values for Ag:Cu and Ag:AgNO3? Compare these values to the values you got in your experiment and compute a percent error for your work.

91. ## math

You want to construct a segment XY-segment congruent to segment AB-segment. Which step is NOT part of the construction? A. construct a ray with endpoint X B. use a ruler to measure the length of AB-segment C. put the point of your compass on point A D. all

92. ## geometry

construct an isosceles triangle and construct Sierpinksi's triangle. Repeat the pattern three times. What segment of a triangle does this pattern make use of over and over again?

93. ## calculus BC

come on. If k=1, than the values are π/6 + 2π/3 = 5π/6 -π/6 + 2π/3 = π/2 5π/6 + 2π/3 = 3π/2 -5π/6 + 2π/3 = -π/6 So with k=1 you get the values π/2, -π/6 The next values will be those + or - 2π/3, so check to see which ones lie in the desired

94. ## Materials Science

In this problem, you will construct the 2D Mohr's circle for two plane stress states defined in terms of the Cartesian components of the stress tensor in the x,y reference frame: [ σx,σy,τxy]. For each of these stress states, you must construct and use

95. ## Science

Study the data table below. A three-column table presenting the 'Melting Point and Boiling Point for Common Substances.' The column headers are 'Substance,' 'Melting point (°C),' and 'Boiling point (°C).' For substance aluminum, the values are '660' and

96. ## Mathematics

Using a ruler and a pair of compasses construct triangles/ABC/such that line /AB/ is 5cm,line /BC/ is 7cm,/AC/ . Construct a mediator of line /BC/ and ANGLE ABC . Name the intersection of the mediator as X. X as a center and radius X and draw a circle

97. ## Geometry

This question is asking to construct and label AB(with a line over it), then construct the perpendicular bisector of AB(with a line over it). I am so lost.

98. ## computer subject

SPECS:construct a flowchart that shall producethe corresponding sales commission amount of each sales income enterd. LEGND: commission table(per month) sales income bracket commission rate above \$/100,000 15% \$/75,000.01-\$/1000,000 12% \$/50,000.01-\$/75,000

99. ## domain

How do you find the domain of log(x^2-4)? and how about this one? e^(3x+4)? Please help me! Well kristie, you might recognize log(x^2-4) = log((x-2)(x+2)) and then use a property of logs to see it as a sum, i.e., log(ab)=log(a)+log(b). You are then

100. ## algebra.math

i need serious help, I'm trying to plot table of values for sketching graph (parabola)for y=x^2-5x+3 xy values are 0,3 1,-1 2.5,-3.25 3,-3 4,-1 5,3 6,9 are these values correct, I'm having problems graphing.