Population 128Population 2Use the given statistics to complete parts (a) and (b). Assume that the populations are normally distributed.(a) Test whether u, >uz at the a = 0.05 level of significance for the given sample data.(b) Construct a 95% confidence interval about u - H2.1650.845.86.411.5(a) Identify the null and alternative hypotheses for this test.O A. Ho: H1 = H2H1: H1 # H2O B. Ho: H1 >H2O C. Ho: H1 H2O F. Ho: H1 = H2H1: 41

The samples size n1 and n2 are 28 and 16.

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

100%

Population 1
28
Population 2
Use the given statistics to complete parts (a) and (b). Assume that the populations are normally distributed.
(a) Test whether u, >uz at the a = 0.05 level of significance for the given sample data.
(b) Construct a 95% confidence interval about u - H2.
16
50.8
45.8
6.4
11.5
(a) Identify the null and alternative hypotheses for this test.
O A. Ho: H1 = H2
H1: H1 # H2
O B. Ho: H1 >H2
O C. Ho: H1 <H2
H1: H1 = 42
H1: H1 = 42
O D. Ho: H1 # H2
H1: H1 = H2
VE. Ho: H1 = H2
H1: H1> H2
O F. 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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