8 Identify the rejection region.O A. - Fo FoD. F>Fo(c) Find the test statistic F.F =(Round to two decimal places as needed.)(d) Decide whether to reject or fail to reject the null hypothesis.tHg. The test statistic* in the rejection region.(e) Interpret the decision in the context of the original claim.jethe administrator's claim that the standard deviations are the same.Since Ho vrejected, theret evidence to A state school administrator claims that the standard deviations of science assessment test scores for eighth-grade students are the same in Districts 1 and 2. A sample of10 test scores from District 1 has a standard deviation of 34.2 points, and a sample of 12 test scores from District 2 has a standard deviation of 31.2 points. At g=0.01. canyou reject the administrator's claim? Assume the samples are random and independent, and the populations are normally distributed. Complete parts (a) through (e)below.(a) Identify the claim and state H, and H-Determine the null and alternative hypotheses. Choose the correct answer below.OA. Ho: o #03O B. Ho: o z03OC. Ho of so?D. Hoi of =oIdentify the claim. Choose the correct answer below.Alternative hypothesisNull hypothesis(b) Find the critical value and identify the rejection region.Find the critical value.Fo(Round to two decimal places as needed.)

Name: 8 Identify the rejection region.O A. - Fo FoD. F>Fo(c) Find the test s
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Description: 8 Identify the rejection region.O A. - Fo FoD. F>Fo(c) Find the test statistic F.F =(Round to two decimal places as needed.)(d) Decide whether to reject or fail to reject the null hypothesis.tHg. The test statistic* in the rejection region.(e) Interp

Given : Sample size : n1 = 10, n2 = 12 Standard deviation ; s1 = 34.2, s2 = 31.2

Answered: Fo statistic F. ecimal places as…

Math

Statistics

Fo statistic F. ecimal places as needed.) er to reject or fail to reject the null hypothesis. - The test statistic * in the rejection region. ecision in the context of the original claim.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

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Concept explainers

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

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Question

Identify the rejection region.
O A. - Fo<F<Fo
B. F<Fo
C. F< -F, or F > Fo
D. F>Fo
(c) Find the test statistic F.
F =
(Round to two decimal places as needed.)
(d) Decide whether to reject or fail to reject the null hypothesis.
tHg. The test statistic
* in the rejection region.
(e) Interpret the decision in the context of the original claim.
je
the administrator's claim that the standard deviations are the same.
Since Ho v
rejected, there
t evidence to

A state school administrator claims that the standard deviations of science assessment test scores for eighth-grade students are the same in Districts 1 and 2. A sample of
10 test scores from District 1 has a standard deviation of 34.2 points, and a sample of 12 test scores from District 2 has a standard deviation of 31.2 points. At g=0.01. can
you reject the administrator's claim? Assume the samples are random and independent, and the populations are normally distributed. Complete parts (a) through (e)
below.
(a) Identify the claim and state H, and H-
Determine the null and alternative hypotheses. Choose the correct answer below.
OA. Ho: o #03
O B. Ho: o z03
OC. Ho of so?
D. Hoi of =o
Identify the claim. Choose the correct answer below.
Alternative hypothesis
Null hypothesis
(b) Find the critical value and identify the rejection region.
Find the critical value.
Fo
(Round to two decimal places as needed.)

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