before’ and “after" scores? test, how should she construct the differences between (c) Compute the sample test statistic and corresponding t value. (d) Estimate the P-value of the sample test statistic. (f) Interpretation What do your results tell you? Basic Computation: Paired Differences Test For a random sample of 36 for the sample test statistic? Explain. What degrees of freedom are used? deviation of the differences was 2. At the 5% level of significance, test the claim that the population mean of the differences is different from 0. (a) Check Requirements Is it appropriate to use a Student's t distribution data pairs, the sample mean of the differences was 0.8. The sample standard a deck Requirements Is it appropriate to use a Student's t distribution Sie sample test statistic? Explain, What degrees of freedom are used? (b) State the hypotheses. (d) Estimate the P-value of the sample test statistic. (e) Do we reject or fail to reject the null hypothesis? Explain. asic Computation: Paired Dicforencos Tost For o rondom ramnle of

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section11.3: Shapes Of Distributions
Problem 20E
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Basic computations: pairs difference test

before’ and “after" scores?
test, how should she construct the differences between
(c) Compute the sample test statistic and corresponding t value.
(d) Estimate the P-value of the sample test statistic.
(f) Interpretation What do your results tell you?
Basic Computation: Paired Differences Test For a random sample of 36
for the sample test statistic? Explain. What degrees of freedom are used?
deviation of the differences was 2. At the 5% level of significance, test the
claim that the population mean of the differences is different from 0.
(a) Check Requirements Is it appropriate to use a Student's t distribution
data pairs, the sample mean of the differences was 0.8. The sample standard
a
deck Requirements Is it appropriate to use a Student's t distribution
Sie sample test statistic? Explain, What degrees of freedom are used?
(b) State the hypotheses.
(d) Estimate the P-value of the sample test statistic.
(e) Do we reject or fail to reject the null hypothesis? Explain.
asic Computation: Paired Dicforencos Tost For o rondom ramnle of
Transcribed Image Text:before’ and “after" scores? test, how should she construct the differences between (c) Compute the sample test statistic and corresponding t value. (d) Estimate the P-value of the sample test statistic. (f) Interpretation What do your results tell you? Basic Computation: Paired Differences Test For a random sample of 36 for the sample test statistic? Explain. What degrees of freedom are used? deviation of the differences was 2. At the 5% level of significance, test the claim that the population mean of the differences is different from 0. (a) Check Requirements Is it appropriate to use a Student's t distribution data pairs, the sample mean of the differences was 0.8. The sample standard a deck Requirements Is it appropriate to use a Student's t distribution Sie sample test statistic? Explain, What degrees of freedom are used? (b) State the hypotheses. (d) Estimate the P-value of the sample test statistic. (e) Do we reject or fail to reject the null hypothesis? Explain. asic Computation: Paired Dicforencos Tost For o rondom ramnle of
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9781680331141
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HOUGHTON MIFFLIN HARCOURT
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