Saturday

September 20, 2014

September 20, 2014

Number of results: 39,662

**Statistics:Z and T Statistics: Confidence Interva**

Z and T Statistics: Confidence Intervals and Significance Tests: A friend who hears that you are taking a statistics course asks for help with a specific chemistry lab report. She has made four independent measurements of the specific gravity of a compound. The results are : 4...
*September 11, 2007 by Carma*

**Reading Skills**

This question is based on the following paragraph. (1) After my interview with these four young people, I reflected on the quiet sense of "difference" I sensed with many of these Upward Bound students. (2) As a college teacher who has also taught seventh-grade science, I have ...
*April 2, 2014 by Emily*

**Statistics**

What does it mean when a researcher chooses the cutoff in a comparison distribution to be .01? a. It means that to reject the null hypothesis, the result must be higher than a z score of .01 b. It means that to reject the null hypothesis there must be less than a 1% chance ...
*June 10, 2010 by Angela *

**english**

Is the hunchback of notre dame based on a true story? Thanks
*September 3, 2007 by Ashley*

**Philosophy**

is this a deductive argument? God could exist if the Bible is true.
*November 14, 2007 by Jamie*

**Math 116 algebra**

use < or > to make the statement true -19 19
*July 15, 2008 by boo boo*

**math**

the symbol % represents percent or percentage? true right
*August 17, 2008 by H*

**history**

why were the acient assyrians considered the first true emipre? how did they did they do it?
*September 13, 2008 by qwerty*

**maths ///**

if a and b are both odd integers, which equation is always true? 1 a/b= b/a 2 a-b= b-a 3 a+2b= b+2a 4 a+b= b+a
*October 26, 2008 by Anonymous*

**math**

according to some students what is the true purpose of homework
*December 5, 2008 by dan*

**math**

log(2.848) = 1.602 * 1.778 Is this a true statement? Why or why not?
*December 10, 2008 by Marcy*

**Pre-calculus**

Does Sin^-1(-x)=-Sinx? Is it true or false and explain.
*January 28, 2009 by Mary*

**Math**

how do you know whether an equation is true, false, or an open sentence?
*February 16, 2009 by Angie*

**motion and projection**

Artifical satellites forever true or false.
*February 17, 2009 by summer addison*

**Critical Thinking**

What is a true, non-subjective, factual claim.
*April 21, 2009 by Dave*

**science**

is it true stomach acid beaks down food and why
*May 10, 2009 by enduarance*

**math**

given that a/b=c/b,decide whether it is true or not that a/b=b/d. explain your reasoning
*May 20, 2009 by here*

**math**

given that a/b=c/d, decide whether it is true or not that a/c=b/d. and how can i explain my reasoning?
*May 26, 2009 by maths*

**Math**

I say this expression is true: if x and y are both integers, then xy= |x| |y|. Is this correct?
*July 3, 2009 by B.B.*

**MATH**

USE < OR > TO MAKE THE STATEMENT TRUE 6 __ -9 DO I HAVE IT RIGHT 6 < -9
*July 20, 2009 by HELP*

**GEOMETRY**

True or false? Any two concurrent lines are coplanar
*August 20, 2009 by Twg*

**math**

14+12-6=20, where to put parenthesis to make the number sentence true? How?
*October 1, 2009 by Lisa*

**math**

20-5+3=12, where to put parenthesis to make the number sentence true?
*October 1, 2009 by Lisa*

**math**

a regular octahedron is a polyhedron with 9 faces true or false
*November 20, 2009 by katelynn*

**Geometry**

State a generalization about a rectangle that isnt true for a parallelogram.
*January 22, 2010 by Rmz*

**math**

according to some student,what is the true purpose homework
*January 23, 2010 by joey*

**english writing**

what is a true non-subjective factual claim?
*April 17, 2010 by Diane*

**math**

True or False square root of 41 is a rational number
*May 1, 2010 by Sam*

**English**

A composite character has characteristics of many people is this true or false?
*June 2, 2010 by Courtney*

**Physics**

the mechanical energy of a body is the difference of its KE and PE. true or false
*August 18, 2010 by Anonymous*

**Math**

State a generalization about a rectangle that isnt true for a parallelogram
*September 7, 2010 by Debbie *

**8th grade Math**

2k+3=15 k=4 but prove why this is true using what you already know
*September 14, 2010 by fearkiller *

**PHY**

Is that true the net force on the exit sign is 25N
*September 18, 2010 by ami*

**math**

Copy and place parentheses to make each statement true. 6 + 6 / 6 * 6 +6 = 24
*September 30, 2010 by tammy*

**8th grade math**

What value will make the equation 6(x+5)=3(x-14) true?
*October 4, 2010 by evelyn*

**math**

Decide if the statement is true or false, tell why. 24 is a factor of 8
*October 14, 2010 by m*

**math**

where do you place parentheses to make this statement true 9,5 + 2 - 8 times 3 + 1 = 22
*October 20, 2010 by isaiah *

**algebra**

the symbol % represents percent or percentage true or false
*October 30, 2010 by S*

**algbra**

According to some students, what is the true purpose of homework
*November 16, 2010 by daniel*

**English**

Why do miracles come true and happen for the right people?
*November 24, 2010 by Bethany*

**Math**

Fill in the blank so that the given statement is true. The median is 77 65,68,78,82,89,__
*December 4, 2010 by Debbi*

**Math**

Fill in the blank so that the given statement is true. The median is 77 65,68,78,82,89,__
*December 5, 2010 by Lisa*

**Math**

Fill in the blank so that the given statement is true. The median is 77 65,68,78,82,89,__
*December 5, 2010 by Lisa*

**Math**

Fill in the blank so that the given statement is true. The median is 77 65,68,78,82,89,__
*December 5, 2010 by Ana*

**Math**

Fill in the blank so that the given statement is true. The median is 77 65,68,78,82,89,__
*December 5, 2010 by Ana*

**Math**

A cube is both a polyhedron and a prism. This isn't true right?
*January 17, 2011 by mark*

**math**

Which is true about all points in the second quadrant?
*January 31, 2011 by foo*

**Chemistry**

The oxidation state for solid iron is 0 True False
*March 5, 2011 by Kevin*

**math**

|n+1|<4 How many values of the integer n will make the inequality a true statement?
*May 15, 2011 by Anonymous*

**physics**

true or false only animals undergo respiration
*May 16, 2011 by william*

**physics**

is the expression f=ma, true in all cases.give reasons
*May 24, 2011 by abiodun*

**french**

is it true or false that a qui esta la means whos there
*June 20, 2011 by joshua*

**Math**

Use Mathematical Induction to show that the statement 2 + 6 + 10 + . . . + (4n 2) = 2n^2 is true
*July 29, 2011 by Josh*

**math**

The graphs of y=sin(2x+pi/4) and y=cos(2x-pi/2) are identical...true or false?
*August 4, 2011 by Kathy*

**Algebra**

1. The input output table is accurate. X Y+ 7 -5x -1 7-5(-1) =12 0 7-5(0) =7 1 7-5(1) =2 2 7-5(2) = -3 3 7-5(3) = -8 Answer- True
*August 7, 2011 by lizzie*

**chemistry**

is it true that most element and some compounds are paramagnetic.
*August 10, 2011 by Anonymous*

**pre-algebra**

If a and b are any real numbers, is the statement a x b = b x a always true? Why or why not?
*August 29, 2011 by Molly*

**Geography**

True or False: Continentality does affect climate of a region.
*September 15, 2011 by Marie*

**college algebra **

The average rate of change of g(x) = 2x-1 from x = 2 to x = 6 is 7.5. true or false
*September 18, 2011 by Brianna *

**english**

Character can be portrayed by direct exposition. true or false?
*October 5, 2011 by destin*

**Math**

where would you put the parentheses to make this true 124-6 x 0 + 15 = 34
*October 19, 2011 by Brandon*

**algebra**

Write a true sentence using either < or> -7.82 -7.802
*November 6, 2011 by Angela*

**algebra**

write a true sentence using either < or> -7.82 -7.802
*November 7, 2011 by Angela*

**statistics**

If the random variable z is the standard normal score and a > 0, is it true that P(z > -a) = P(z < a)? Why or why not?
*November 26, 2011 by tina*

**College Math**

True or false conclude the functions of F(x) + 2xsquared - 2x +7
*December 12, 2011 by Scott*

**math**

what percent of the total population believed saying to be true?
*January 3, 2012 by elli*

**math**

True or false? Explain, all multiples of 3 are composite
*January 18, 2012 by abby*

**science**

true or false,all mixtures are also solutions.
*January 26, 2012 by Gabby ( 5 grade)*

**math**

Determine the exponent that makes each equation true. A. 16^x=1/16 B. 10^x=0.01 pls
*February 9, 2012 by ted*

**Math**

Does the order pair make the equation y equals 5 x+3 true 1'8
*February 16, 2012 by Natalie quezada*

**more math..**

Find the value of x for which the equation below is true. |5x - 2y| | 8| |x + 6y| = |10| A.16 B.-1 C.4 D.1
*July 22, 2012 by True*

**Algebra 2 (again)**

Find the value of y for which the equation below is true. |2x| |y + 7| |x | = |7 - 3y| 3, -3, 1, or 4
*July 30, 2012 by True*

**Spanish**

True or False? Hospitals only perform surgeries.
*August 12, 2012 by Kendra*

**statistics**

standard deviation is not resistant to outliers true or false?
*September 18, 2012 by Gee*

**science **

if the expiremenal density of something is 2.66 but the true is 2.7 what is the percent error?
*September 27, 2012 by Anonymous*

**math**

Explain why there is no number that can replace n to make the equation /n/ = -3 true.
*October 7, 2012 by Paula*

**math**

what is true of all values of x that will make divisible 2*x by6
*October 10, 2012 by bryant*

**Algebra Grade 7**

It is possible to estimate the length of a line. True?
*October 26, 2012 by rawr... im a dinosaur.... rawr *

**Statistics**

The value of the correlation coefficient can be between 0 and 1.True or false?
*November 7, 2012 by jassi*

**Grammar**

Follow up is never a verb. A) True B) False I answered F
*November 27, 2012 by Marie*

**Science**

You may have heard "Nothing is Free" explain why this is true
*December 1, 2012 by Lance*

**AP Chemistry**

Hi, what is the true cant hoff factor for MgO, and NaCl, and BeS. Thanks
*December 18, 2012 by anonymous*

**Calculus**

Is this statment true? Please explain. At a relative extrema, f'(x) = 0
*January 1, 2013 by Lost One*

**informal logic**

If Pruth value of is true, and Q is false, the the truth of P v Q is
*February 6, 2013 by kenxy*

**Chemistry**

if in a solution the [H+]= 1x10-5M, then the [OH-] equals the same. true or false
*March 7, 2013 by Anonymous*

**Science**

Is it true that the atomic bomb couldn't exist without radioactivity?
*March 12, 2013 by Stephanie*

**Trig**

True or False: For a trignometric function, y = f(x), then x = f^-1(y). Explain your answer. Thanks.
*March 19, 2013 by Clarissa*

**math**

is there a value for x that makes the statement true, if so find x. explain(x+2)^2=x^2+2^2
*April 9, 2013 by Anonymous*

**english**

The tried and true methods quite often can't be beat.
*May 8, 2013 by vic*

**math**

Which equivalent fraction makes this number sentence true? 2/3=4/6=? a. 5/7 b. 8/12 c. 6/12 d. 10/5
*May 12, 2013 by Debbie K*

**history**

which is true of secretary of state William henry seward
*June 17, 2013 by Anonymous*

**Government**

The President can choose to get rid of democracy. True or False?
*June 25, 2013 by Olivia*

**math**

how to do you do missing digits to make each number sentence true
*August 21, 2013 by desmiyoung*

**Science**

Can a hypotheses be accepted as true after one test?
*September 3, 2013 by Brett*

**statistics**

True or False The class interval of 25-29 has real limits of 24.5 and 29.5.
*January 1, 2014 by Lyndyc*

**Finate Mathematics**

Is it true that the y-intercept of the straight line with equation Ax + By + C = 0 is -C/B (B 0).
*January 3, 2014 by Brenda*

**math**

find the value for (m) that makes each number sentence true a. 2/3 x 4/5 x m =1/3 b. 4/5 x 2/3 x m =1/3 c.2/3 x 4/5 = 1/3 / m
*February 6, 2014 by alison*

**Engish**

True or false you can trust a dissembler? I do not understand it at all.
*February 13, 2014 by Hannah*

**civics**

true or false? Congress can raise and spend money.
*March 12, 2014 by ga*

**History**

what was true of the secretary of state William henry seward
*May 22, 2014 by Judy*

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