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You will need a binomial table for n = 20 for this problem. Suppose that a quiz consists of 20 True-False questions. A student hasn't studied for the exam and will just randomly guesses at all answers (with True and

42,785 results
  1. Algebra Question~!

    Suppose you divide a polynomial by a binomial. How do you know if the binomial is a factor of the polynomial? Create a sample problem that has a binomial which IS a factor of the polynomial being divided, and another problem that has a binomial which is
  2. L.A.

    Discussion for Dividing Polynomials Discussion Part 1: Suppose you divide a polynomial by a binomial. How do you know if the binomial is a factor of the polynomial? Create a sample problem that has a binomial which IS a factor of the polynomial being
  3. Math

    Part 1: Suppose you divide a polynomial by a binomial. How do you know if the binomial is a factor of the polynomial? Create a sample problem that has a binomial which IS a factor of the polynomial being divided, and another problem that has a binomial
  4. algebra--1 question

    Suppose you divide a polynomial by a binomial. How do you know if the binomial is a factor of the polynomial? Create a sample problem that has a binomial which IS a factor of the polynomial being divided, and another problem that has a binomial which is
  5. statistics

    S) Suppose we want to determine the (binomial) probability (p) of getting 5 heads in 15 flips of a 2-sided coin. Using the Binomial table in the appendix of the text, what values of n, x, and p would we use to look up this probability, and what would be
  6. Math

    Part 1: Suppose you divide a polynomial by a binomial. How do you know if the binomial is a factor of the polynomial? Create a sample problem that has a binomial which IS a factor of the polynomial being divided, and another problem that has a binomial
  7. Statistics

    Suppose we want to determine the (binomial) probability (p) of getting 4 heads in 15 flips of a 2-sided coin. Using the Binomial Probabilities Table in Appendix B of the text, what values of n, x and p would we use to look up this probability, and what
  8. Probability

    1.Let 𝑋 and π‘Œ be two binomial random variables: a.If 𝑋 and π‘Œ are independent, then 𝑋+π‘Œ is also a binomial random variable b.If 𝑋 and π‘Œ have the same parameters, 𝑛 and 𝑝 , then 𝑋+π‘Œ is a binomial random variable c.If 𝑋
  9. STAT

    You will need a binomial table for n = 20 for this problem. Suppose that a quiz consists of 20 True-False questions. A student hasn't studied for the exam and will just randomly guesses at all answers (with True and False equally likely). What is the
  10. Probability

    For each of the following statements, state whether it is true (meaning, always true) or false (meaning, not always true): 1. Let X and Y be two binomial random variables. (a) If X and Y are independent, then X+Y is also a binomial random variable. (b) If
  11. math

    Suppose x has a binomial probability distribution with n = 200 and p = 0.60. Use the normal approximation to the binomial to find P (X > 130).
  12. Math

    For a binomial distribution with n=20 trials and probability of success p=.05, we let r= number of successes out of 20 trials. Use the normal approximation to estimate P(6
  13. Algebra

    Hi! My name is Jason... today I have 2 problems for you both having to deal with Algebra. My questions are ::: Question 1 :: Direction: Find the degree of the polynomial. Problem: - 1 + 8 x ^ 4 - x ^ 2 (negative 1 plus 8x squared minus x squared) Question
  14. Math

    Records show that 29% of all payments to a mail-order company are submitted after the due date. Suppose 50 payments are submitted this week. Let r be a random variable that represents the number of payments that are late. Use the normal approximation to
  15. statistics- normal approximation

    find the normal approximation for the binomial probability that x=5, where n=12, and p=0.7. compare this probability to the value of p(x=5). * the only thing that i have come up with is that value of p(x=5) is o.29 when looking it up on the table. how
  16. Statistics

    Assume that a procedure yields a binomial distribution with n=3 trials and a probability of success of p= 0.90. Use a binomial probability table to find the probability that the number of successes x is exactly 1.
  17. STATISTICS

    (a) With n=12 and p =0.4 find the binomial probability that p(9) by using a binomial probability table. (b) np ‘Ý5, nq‘Ü5, also estimate the indicated probability by using the normal distribution as an approximation to the binomial, is np < 5 or nq < 5
  18. stastistics

    With n=13 and p=0.7, find the binomial probability P(9)by using a binomial probability table. If np> and nq>5, also estimate the indicated probability by using the normal distribution as an approximation to the binomial,if np
  19. statistics

    With n=13 and p= 0.7, find the binomial probability p(9) by using a binomial probability table. If np> and nq> 5, also estimate the indicated probability by using the normal distribution as an approximation to the binomial, if np
  20. Statistics

    (a) With n=12 and p =0.4 find the binomial probability that p(9) by using a binomial probability table. (b) np ‘Ý5, nq‘Ü5, also estimate the indicated probability by using the normal distribution as an approximation to the binomial, is np < 5 or nq < 5
  21. statistics

    Assume that a procedure yields a binomial distribution with a trial repeated n times. Use a binomial probabilities table to find the probability of x successes given the probability p of success on a given trial. n=8, x=2, p=0.30
  22. Stat

    Assume that a procedure yields a binomial distribution with a trial repeated n times. Use a binomial probabilities table to find the probability of x successes given the probability p of the success on a given trial N=9 X=0 p=0.30
  23. statistics

    Assume that a procedure yields a binomial distribution with a trial repeated n times. Use a binomial probabilities table to find the probability of x successes given the probability p of success in a given trial. n= 3 , x=1, p= 0.60
  24. Algebra2/trig

    Hi, I can't figure out what I'm supposed to do on this problem. Could someone help? Thanks. Find the coefficient of a of the term in the expansion of the binomial. Binomial (x^2+3)^12 Term ax^8
  25. Connexus

    Suppose you divide a polynomial by a binomial. How do you know if the binomial is a factor of the polynomial?
  26. algebra 2

    this binomial can be factored as the product of a binomial and trinomial. Enter the binomial factor. 64y^15 + 125
  27. Probability

    CLT for the binomial Let X be binomial with parameters n=49 and p=1/10. The mean of X is: unanswered The standard deviation of X is: unanswered The CLT, together with the 1/2-correction, suggests that P(X=6)β‰ˆ unanswered You may want to refer to the
  28. Math

    Rules on multiplying Monomial to monomials ; Monomial to Binomial : Binomial to Binomial ; Binomial to Trinomial ?
  29. algebra

    mang pedring wanted to construct a square table such that the length of its side is 30 cm longer than its height. 1. How does the illustration look like? illustrate. 2. How would you represent the height of the table? How about the length of its side? 3.
  30. algebra 2

    The equation shows the beginning of a problem using the Binomial Theorem to expand a power of a binomial. (a+b)3= _[blank]_ Which equation correctly fills in the blank to complete the Binomial Theorem? βˆ‘3k=0(3k)a3βˆ’kbk=1a3+3a2b+3ab2+1b3
  31. In need of algebra help!

    You are making a rectangular table. The area of the table should be 10 ft^2. You want the length of the table to be 1 ft shorter than twice its width. What should the dimensions of the table be? Okay, so, I'm not sure how to put this into an equation. The
  32. Algebra HELP ASAP

    CURRENTLY 6 LESSON DAYS BEHIND AND VERY DEPRESSED/STRESSED!! You are making a rectangular table. The area of the table should be 10 ft^2. You want the length of the table to be 1 ft shorter than twice its width. What should the dimensions of the table be?
  33. Math

    Suppose you have a sailboat with one triangular sail. The base of the sail is 4x feet and it's height is 3x + 10 feet. Write a binomial that in terms of x for the area of the sail. Hint: The area of a triangle is 1/2 of the area of a rectangle.
  34. statistics please help deadline 12am

    find the normal approximation for the binomial probability that x=5,where n=12, and p=0.7compare probability to table b of normal distributions of table 2. The only thing that i know so far is that p(x=5) is equivalent to 0.29. how would i complete this
  35. Math

    Suppose that X is binomial (4, 0.5), find P[X>2] Would the answer be 0.5?
  36. statistics/probability

    One statistic used to assess professional golfers is driving accuracy, the percent of drives that land in the fairway. Driving accuracy for PGA Tour professionals ranges from about 40% to about 75%. Tiger Woods hits the fairway about 60% of the time. One
  37. college statistics

    find the normal approximation for the binomial probability that x=5 where n=14 and p=0.3 compare this to the value of p(x=5) found in table 2
  38. statistics

    1. Which of the following is not a condition of the binomial distribution? a. only 2 possible outcomes b. have a constant probability of success c. Must have at least 3 trials c. trials must be independent 2. Decide whether the experiment is a binomial
  39. math (binomials)--please check

    1. Which of the following is not a condition of the binomial distribution? a. only 2 possible outcomes b. have a constant probability of success c. Must have at least 3 trials c. trials must be independent 2. Decide whether the experiment is a binomial
  40. Algebra

    Use the above graph of f(x) to complete the following table for values of its inverse function, f^{-1}(x). The graph has a point on (2,2)the y-intercept is 4 the x intercept is 3 x =-4, 8, 0, -2, 2 f^{-1}(x) Note: You can earn partial credit on this
  41. 8th grade Math

    Hi I need help with my math problem. It is: Name the function rule from the table given. Table- X= Y= -4 4 -2 2 0 0 answers: y = -x y = -4 y = 2x y = x I do not get how to solve this problem!
  42. Statistics

    Sorry but I don't know how to do this problem. Can someone please help me? In the following problem, check that it is appropriate to use the normal approximation to the binomial. Then use the normal distribution to estimate the requested probabilities.
  43. Chemistry

    Um how do i balance these word equations for chemistry... I think I'm suppose to look them up on a common table of ions and then I don't know wat to do ferric Oxid --> iron oxygen what exactly am i suppose to do please tel me thr throught process that's
  44. algebra

    the binomial 8y^12+z^6 can be factored into a binomial and a trinomial. the binomial factor is (2y^4+z^2). whats the trinomial?
  45. NSU, Finite Math

    Problem Solving:Using the Binomial Formula: P(x)=(nCx)pxqn-x A Dozen Eggs An egg distributor determines that the probability that any individual egg has a crack is .014. a)Write the binomial probability formula to determine the probability that exactly x
  46. statistic

    Quiz has 6 questions. Each question has five possible answers, only one of each 5 answers is correct. If student randomly guesses on all six questions, what is the probability to answer 2 questions right? Tip: first, you have to define parameters of
  47. algebra

    mang pedring wanted to construct a square table such that the length of its side is 30 cm longer than its height. What expression represents the area of the table? Suppose the table is 90 cm high what would be the area?
  48. Statistics

    1) A Motor Company has purchased steel parts from a supplier for several years and has found that 10% of the parts must be returned because they are defective. An order of 25 parts is received. What are the mean and standard deviation of the defective
  49. algebra2

    What are the instructions for cubing a binomial? The problem is (x-1)^3
  50. MATH

    Answer the following: (A) Find the binomial probability P(x = 4), where n = 12 and p = 0.30. (B) Set up, without solving, the binomial probability P(x is at most 4) using probability notation. (C) How would you find the normal approximation to the binomial
  51. statistics

    Answer the following: (A) Find the binomial probability P(x = 5), where n = 12 and p = 0.70. (B) Set up, without solving, the binomial probability P(x is at most 5) using probability notation. (C) How would you find the normal approximation to the binomial
  52. Math

    Mang Jose wants to make a table which has an area of 6m^2.The length of the table has to be 1m longer than the width. a.If the width of the table is p meters,what will be it's length. b.Form a quadratic equation for the problem and give the dimensions of
  53. Statistics-Concept Question

    I have a stats exam tomorrow and I understand the material pretty well, but i sort of get confused. because my homework comes from a section, i know what formulas to use, but i took a practice test and i'm having a hard time identifying whether a problem
  54. Algebra II

    Determine if the binomial is a perfect square binomial. If so, show the original monomial squared. X^2 + 16 X^2 + 4
  55. math

    1) The chances you go to the game on Saturday is 0.3, and the probability of staying home on Sunday is 0.4. Find the probability of doing both: a. If they are mutually exclusive b. if they are independent For this problem, p(a) = game and p(b) = staying.
  56. Stats

    Suppose that X is a binomial random variable with n=10 and p=.29 Find P(2). Write only a number as your answer. Round to 4 decimal places (for example 0.1489)
  57. math

    integral from 5 to 0 1/(4+x^2)^1/2 this is what i have so far 1/(sq.root(4+x^2)) as (1/2) (1+y)^-(1/2) with y=(x/2)^2 The binomial series of (1+y)^a = sum_k (a,k) y^k where (a,k) is the binomial symbol. In this case a=-1/2. for some reason when i plug in
  58. statistics

    When using the normal approximation to the binomial, what is the mean used in the standardization formula when approximating a binomial distribution with 123 trials and p=0.35? Please submit your answer with 2 decimal places
  59. physics

    Ok, I am not sure how to about about solving this problem and have been staring at it and drawing pictures for several hours now. Do I use the spring equation for potential energy? Or is it a momentum problem where I should assume the spring has it's own
  60. Data Management

    Stuck with 2 questions. Need of assistance before tomorrow. Question 1. A summer camp has seven 4.6m canoes, ten 5.0m canoes, four 5.2m canoes, and four 6.1m canoes. Canoes are assigned randomly for campers going on a canoe trip. a) Show the probability
  61. Math

    Use the binomial probability to solve. Basketball Suppose you make 90% of your free throws and you attempt 3 free throws. Use the Binomial Theorem to calculate each probability. a. You do not make any of them. - I have this one b. You only make 1 of them.
  62. statistics

    Suppose 10 undergraduate students are selected randomly to be interviewed about credit card usage. Is the selection of 10 studets a binomial experiment? Explain.
  63. statistics

    When using the normal approximation to the binomial, what is the standard deviation used in the standardization formula when approximating a binomial distribution with 226 trials and p=0.25? Please submit your answer with 4 decimal places
  64. Math

    Use the Binomial Theorem to write the first three terms of the binomial. (4nβˆ’3m)^7
  65. Plz help!!! algebra

    use the binomial theorem to expand the binomial (x+5)^5 I have tried it like 4 times but i cannot get it right
  66. Math

    Use the Binomial Theorem to write the first three terms of the binomial. (x+2y)^10
  67. math

    Use the binomial expression (p+q)n to calculate a binomial distribution with n = 5 and p = 0.3.
  68. Computer

    Suppose there are b black, w white and r red tiles on a table. We are allowed to replace two tiles of different colors with the third color. Note one thing here that this third colored tile is from our pool containing infinite black, white and red tiles.
  69. math

    express this in binomial: 2 4ez (4e-z) the 2 is the square.. can anyone teach me how to do this??? I'm a little unsure what your question is asking for here. Ordinarily, a binomial is an expression with two variables and some positive power, e.g. (x+y)^2
  70. Statistics

    I have a problem understanding how to set this problem up and get a solution: Consider a binomial experiment with n = 10 and p = 0.10. a. Compute P(x less than or equal to 2). b. Compute P(x greater than or equal to 1).
  71. Math (Geometry)

    I feel like I am over thinking this problem. Can someone please give me an explanation? A circular table is placed in a corner of a room so that it touches both walls. A mark is made on the edge of the table, exactly 18 inches from one wall and 25 inches
  72. algebra

    4xy3(2x-y)(3x+5) the Y is to the third power. Im having a problem multiplying this binomial. I get confused with the X and the Y after the FOIL method is completed
  73. math

    Find the 6th term in the expansion (x^2 - 1/x)^25 It is a Binomial Theorem problem and I am extremely confused. Please and thank you!
  74. chemistry

    I need help with the following problem: Calculate the upper and lower limits of the volume (in cm^3) of a cylinder 5.2+- 0.1 centimeters long and 1.6+- 0.1 centimeters in diameter. I know I am suppose to plug the numbers in the sphere formula V= pi/4(d)
  75. college ststistics

    A. find the binomial probability p(x=5) where n=14 and p=0.30. B. setup without solving the binomial probability p(x is at most 5) using probability notation C. how would you find normal approximation to the binomial probability p(x=5) in part A. please
  76. Statistics

    Find the normal approximation for the binomial probability that x = 5, where n = 12 and p = 0.7. Compare this probability to the value of P(x=5) found in Table 2 of Appendix B in your textbook.
  77. Algebra

    1- Subtract (7a^2 - 3a) - (5a^2 - 5a) a) 2a^2 + 2a b) 2a^2 - 8a** c) 12a^2 - 8a d) 12a^2 + 2a 2- Is x(4x^2 - 16) completely factored? If not, how else can it be factored? a) no; 4 can be factored from each term of the binomial AND the resulting binomial is
  78. Algebra

    13. Suppose you had to guess on a four - choice multiple - choice test and were given four questions . Find the binomial probability distribution . n = (p + q) ^ n when 4 and p = 0.25
  79. Algebra

    I cannot solve the problem please help me. I'm suppose to set the equations up to solve for t. x = y + rt + at^2/2 Even when I plug in the values I don't get the answer. x = 16.4 y= 0 r= 0*cos(45)a=0 t is suppose to equal 2.32 if I set the problem up
  80. Algebra Binomial Theorem

    Hi, can somebody help me with this math problem I am stuck on? How do I use binomial theorem to expand(2x – 5y)^3. I need to show my word so any help you can provide would be greatly appreciated.
  81. Math/Stats

    In the last senatorial election in New Jersey, the republican candidate got 48% of the vote. During the election an exit poll was conducted by radio station WSTAT. Ten voters selected at random where asked if they voted for the republican candidate. (a)
  82. Mathematics

    Use Binomial Expansion to expand: (3π‘₯ βˆ’ 5)^4 would this be the final answer using Binomial Expansion? 81x^4-540x^3+1350x^2-1500x+625
  83. Math

    I got the answers already and correct me if I am wrong. I just need help finding the mean and standard deviation for section B. A quiz consists of 8 multiple choice questions, each with 5 possible answers. a. If a student guesses on all 8 of the questions,
  84. statistics

    Consider a binomial experiment with 20 trials and probability 0.45 on a single trial. Use the binomial distribution to find the probability of exactly 10 successes. Round your answer to the thousandths place
  85. algebra 2

    Explain the steps of binomial expansion, I just learned about binomial theorem but i'm having trouble understanding the expansion process. Please help!
  86. algebra

    use the binomial theorem to expand the binomial (s+2v)^5
  87. Math

    Use the the Binomial Theorem to expand the binomial. (3a+4x)^3
  88. Algebra

    For what values of a is the value of the binomial 2aβˆ’1 smaller than the value of the binomial 7βˆ’1.2a by 7?
  89. Algebra

    For what values of p is the value of the binomial 1.5pβˆ’1 smaller than the value of the binomial 1+1.1p by 4?
  90. Plz help!!! algebra

    use the binomial theorem to expand the binomial (x-5)^6
  91. Algebra 2

    Use the Binomial Theorem to expand the binomial: (d – 4b)^3
  92. Algebra 2

    Use the Binomial Theorem to expand the binomial: (d – 4b)^3
  93. Statistics

    Suppose a multiple-choice test has 10 questions each with 5 choices. If a student guesses randomly. What is the probability that they get an B or better. ( they get at least a 80% on the exam) make sure to declare a binomial random variable and show all
  94. Algebra

    Write the trinomial as a square of a binomial or as an expression opposite to a square of a binomial: βˆ’25a^2βˆ’1+10a
  95. Algebra

    Write the trinomial as a square of a binomial or as an expression opposite to a square of a binomial: –44ax +121a^2+4x^2
  96. math

    What strategy did you use in solving this problem? 22. Suppose that you wanted to find the whole numbers represented by each of the letters in the following addition problem: Which problem-solving strategy might be most helpful to you in solving this
  97. math, algebra,graphs help

    THe directions state: (A)Complete the table, (B) describe the resulting graphs by identifying the vertex point, (C)the graph’s direction, (D) and any axis intercepts gleaned from the table or graph Problem #3 Equation : y = 2x^2 My answers: A) Table:
  98. Statistics

    ) In a rural area, the infected rate of certain disease is 0.20 (i.e., 20%). A sample of 20 people is taken from the area - selections are independent. Define X as the number of people in the sample who are infected by the disease. (1) This X is a binomial
  99. Calculus

    Hi, I’d really appreciate if you can help me out with the following question: Nick bought a table for his basement. Unfortunately, he discovered that his table rocked back and forth on its four legs. After measuring the table legs and finding that they
  100. chem

    Next step, multiply both sides by (.01-x) .012(.01-x)=.01x+x^2 gather terms, put in standard binomial form, use the quadratic equation, and solve for x. is the standard binomial x^2+.022x-1.2x10^-4

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