qiiip1.1. what is the null hypothesis2. what is the alternative hypothesis3. what type of test to use4. what is the level of significance5. what is the degrees of freedom Given a sample of n, = 16 from a population with s, = 11.25, and anothersample of nz = 15 from a different population with s2 = 7.6. If a = 0.05, what isthe statistical decision given that X, = 91. 2, Xz = 85.2 and the hypotheses are:Họ: H1 = H2HH. .

There are two independent samples which follows normal distribution. The sign of the alternative…

Given a sample of n, = 16 from a population with s, = 11.25, and another sample of nz = 15 from a different population with sz = 7.6. If a = 0.05, what is the statistical decision given that X1 = 91.2, X, = 85. 2 and the hypotheses are:

Given a sample of n, = 16 from a population with s, = 11.25, and another sample of nz = 15 from a different population with sz = 7.6. If a = 0.05, what is the statistical decision given that X1 = 91.2, X, = 85. 2 and the hypotheses are:

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

qiiip1.

1. what is the null hypothesis

2. what is the alternative hypothesis

3. what type of test to use

4. what is the level of significance

5. what is the degrees of freedom

Given a sample of n, = 16 from a population with s, = 11.25, and another
sample of nz = 15 from a different population with s2 = 7.6. If a = 0.05, what is
the statistical decision given that X, = 91. 2, Xz = 85.2 and the hypotheses are:
Họ: H1 = H2
HH. .

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