Population 1Population 2Use the given statistics to complete parts (a) and (b). Assume that the populations are normally distributed.(a) Test whether u1 >H2 at the a = 0.01 level of significance for the given sample data.(b) Construct a 95% confidence interval about µ1 - 42.n292345.642.94.111.8(a) Identify the null and alternative hypotheses for this test.'B. Ho: H1 =H2H1: H1 > H2OC. Ho: H1>H2O A. Ho: H1 = H2H1: H1 # 42O D. Ho: H1

The pooled variance is, sp2=n1-1s12+n2-1s22n1+n2-2=29-14.12+23-111.8229+23-2=3533.9650=70.6792 The…

Answered: Find the test statistic for this…

Math

Statistics

Find the test statistic for this hypothesis test. (Round to two decimal places as needed.)

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

Population 1
Population 2
Use the given statistics to complete parts (a) and (b). Assume that the populations are normally distributed.
(a) Test whether u1 >H2 at the a = 0.01 level of significance for the given sample data.
(b) Construct a 95% confidence interval about µ1 - 42.
n
29
23
45.6
42.9
4.1
11.8
(a) Identify the null and alternative hypotheses for this test.
'B. Ho: H1 =H2
H1: H1 > H2
OC. Ho: H1>H2
O A. Ho: H1 = H2
H1: H1 # 42
O D. Ho: H1 <H2
H1: H1 = H2
H1: H1 =H2
O E. Ho: H1 # H2
H1: H1 = H2
OF. Ho: H1 = H2
H1: 41 <H2
Find the test statistic for this hypothesis test.
(Round to two decimal places as needed.)

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