H: The distribution of educational attainment responses isWhich hypothesis is the claim?O HoO Ha(b) Determine the critical value, Xo, and the rejection region.X6 = (Round to three decimal places as needed.)Choose the correct rejection region below.O A. X2xOc. sxO B. X x(c) Calculate the test statistic.(Round to three decimal places as needed.)(d) Decide whether to reject or fail to reject the null hypothesis. Then interpret the decision in the context of the original claim.V Ho. At a 5% significance level, thereV enough evidence to reject the claim that the distribution of educational attainment responsesuniform.Click to select your answer(s).SC$&*12345689向 A social service organization reports that the level of educational attainment of mothers receiving food stamps is uniformly distributed. To test this claim, you randomly select 99mothers who currently receive food stamps and record the educational attainment of each. The results are shown in the table onthe right. At a = 0.05, can you reject the claim that the distribution is uniform? Complete parts (a) through (d) below.ResponseNot a high school graduateHigh school graduateCollege (1 year or more)Frequency, f373824(a) State H, and H, and identify the claim.Hn: The distribution of educational attainment responses isH: The distribution of educational attainment responses isWhich hypothesis is the claim?O HoO Ha(b) Determine the critical value, Yo, and the rejection region.X = (Round to three decimal places as needed.)Choose the correct rejection region below.O B. Xx%OA. X 2X%Oc. Xsx(c) Calculate the test statistic.Y = (Round to three decimal places as needed.)Click to select your answer(s).esc@$&*一134578deleQWERYP< CO

A Chi-Square for the goodness of fit test is a test used to assess whether the observed data can be…

hypotnesis iš the claim? O Ho он (b) Determine the critical value, Yo, and the rejection region. X6 = (Round to three decimal places as needed.) %3D Choose the correct rejection region below. OA X2x O B. X

hypotnesis iš the claim? O Ho он (b) Determine the critical value, Yo, and the rejection region. X6 = (Round to three decimal places as needed.) %3D Choose the correct rejection region below. OA X2x O B. X

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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Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

H: The distribution of educational attainment responses is
Which hypothesis is the claim?
O Ho
O Ha
(b) Determine the critical value, Xo, and the rejection region.
X6 = (Round to three decimal places as needed.)
Choose the correct rejection region below.
O A. X2x
Oc. sx
O B. X <x%
OD. X>x
(c) Calculate the test statistic.
(Round to three decimal places as needed.)
(d) Decide whether to reject or fail to reject the null hypothesis. Then interpret the decision in the context of the original claim.
V Ho. At a 5% significance level, there
V enough evidence to reject the claim that the distribution of educational attainment responses
uniform.
Click to select your answer(s).
SC
$
&
*
1
2
3
4
5
6
8
9
向

A social service organization reports that the level of educational attainment of mothers receiving food stamps is uniformly distributed. To test this claim, you randomly select 99
mothers who currently receive food stamps and record the educational attainment of each. The results are shown in the table on
the right. At a = 0.05, can you reject the claim that the distribution is uniform? Complete parts (a) through (d) below.
Response
Not a high school graduate
High school graduate
College (1 year or more)
Frequency, f
37
38
24
(a) State H, and H, and identify the claim.
Hn: The distribution of educational attainment responses is
H: The distribution of educational attainment responses is
Which hypothesis is the claim?
O Ho
O Ha
(b) Determine the critical value, Yo, and the rejection region.
X = (Round to three decimal places as needed.)
Choose the correct rejection region below.
O B. X<x%
OD. X>x%
OA. X 2X%
Oc. Xsx
(c) Calculate the test statistic.
Y = (Round to three decimal places as needed.)
Click to select your answer(s).
esc
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1
3
4
5
7
8
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gua-L8.5 CW.p X A Maya Paniagua - Copy of H X 5B"16VW7-mB9MvFajLes2zwUztrRR_ZFrd2e"%5D%2C"acti odf 100% 14 202 L1l.4 23 2045?=23 4. 5, 7. =180 38 mz1 = m25 = %3D %3D m22 = m26 = m23 = m27 = %3D m24 = m28 = %3D