Sample DataPopulation 1Population 23125103.4114.512.213.3PrintDoneCIX S Test whether u,

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Answered: Test whether u,

Math

Statistics

Test whether u,

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.4: Collecting Data

Problem 2E

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Question

Sample Data
Population 1
Population 2
31
25
103.4
114.5
12.2
13.3
Print
Done
CIX S

Test whether u, <Hz at the a=0.02 level of significance for the sample data shown in the
accompanying table. Assume that the populations are normally distributed.
Click the icon to view the data table.
Determine the null and alternative hypothesis for this test.
OA. Ho:H1#H2
OB. Ho:H1<H2
OC. Ho:H1 =H2
OD. Ho:H=H2
Detemine the P-value for this hypothesis test.
| (Round to three decimal places as needed.)
P =
State the appropriate conclusion. Choose the correct answer below.
OA. Reject Ho. There is sufficient evidence at the a=0.02 level of significance to conclude
that µ, <H2.
OB. Reject Ho. There is not sufficient evidence at the a = 0.02 level of significance to
conclude that µ, < H2.
OC. Do not reject Ho. There is sufficient evidence at the a= 0.02 level of significance to
conclude that µ, < H2.
OD. Do not reject Ho. There is not sufficient evidence at the a=0.02 level of significance to
conclude that µ <Hz.
Sample Data

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