f. True - False from 100 and we reject Ho then we have enough evidence to reject the claim. g. True - False If H:: o < 14.7 and we reject Ho then there is not sufficient evidence to support the claim that the standard deviation is less than 14.7. h. True - False If n = 677 and x = 172, then p= 0.26.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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part F G H

If someone claims that the mean is over 523 and the test result
e. True - False rejects Ho, then there is not sufficient evidence to support the claim
that the mean is greater than 523.
If the claim says that the mean IQ score of movie patrons is different
f. True - False from 100 and we reject Ho then we have enough evidence to reject
the claim.
If H:: o < 14.7 and we reject Ho then there is not sufficient evidence to
support the claim that the standard deviation is less than 14.7.
g. True - False
h. True - False
If n = 677 and x = 172, then p= 0.26.
Transcribed Image Text:If someone claims that the mean is over 523 and the test result e. True - False rejects Ho, then there is not sufficient evidence to support the claim that the mean is greater than 523. If the claim says that the mean IQ score of movie patrons is different f. True - False from 100 and we reject Ho then we have enough evidence to reject the claim. If H:: o < 14.7 and we reject Ho then there is not sufficient evidence to support the claim that the standard deviation is less than 14.7. g. True - False h. True - False If n = 677 and x = 172, then p= 0.26.
9. Circle True if the statement is correct and False if it is incorrect. Each problem is worth
two points.
a. True - False Given H1: p + 0.6, z = 0.78, then P-value = 2 P(z < 0.78).
b. True - False Given H1: o < 0.629, n = 19, and a = 0.025 then CV = 31.526.
c. True - False
Given H1: µ < 2.8, n = 19, and a = 0.05 then CV = 1.734.
d. True - False
If n = 696 and p = 30%, then x = 209.
%3D
Transcribed Image Text:9. Circle True if the statement is correct and False if it is incorrect. Each problem is worth two points. a. True - False Given H1: p + 0.6, z = 0.78, then P-value = 2 P(z < 0.78). b. True - False Given H1: o < 0.629, n = 19, and a = 0.025 then CV = 31.526. c. True - False Given H1: µ < 2.8, n = 19, and a = 0.05 then CV = 1.734. d. True - False If n = 696 and p = 30%, then x = 209. %3D
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