need g and h answered

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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need g and h answered

D. Thele is suttilient endence tu State thet e uamn hawe with Ura
30. Gender Selection A 0.05 significance level is used for a hypothesis test of the claim that Cevichrn
when parents use the XSORT method of gender selection, the proportion of baby girls is
different from 0.5. Assume that sample data consist of 55 girls born in 100 births, so theOT ar
sample statistic of 0.55 results in a z score that is 1.00 standard deviation above 0.
not
requal
5.00rm
a. Identify the null hypothesis and the alternative hypothesis.
Y=D050,Hi: P70SO
Ho
b. What is the value of a?
level of SigvNficance is O.05.
c. What is the sampling distribution of the sample statistic?
C.
the test is abat Propertions so the Samplng distruatiun of the
d. Is the test two-tailed, left-tailed, or right-tailéd? Semmple Slali>ic is numal:
e. What is the value of the test statistic?
disritautien
f. What is the P-value?
g. What is the critical value?
h. What is the area of the critical region?
Transcribed Image Text:D. Thele is suttilient endence tu State thet e uamn hawe with Ura 30. Gender Selection A 0.05 significance level is used for a hypothesis test of the claim that Cevichrn when parents use the XSORT method of gender selection, the proportion of baby girls is different from 0.5. Assume that sample data consist of 55 girls born in 100 births, so theOT ar sample statistic of 0.55 results in a z score that is 1.00 standard deviation above 0. not requal 5.00rm a. Identify the null hypothesis and the alternative hypothesis. Y=D050,Hi: P70SO Ho b. What is the value of a? level of SigvNficance is O.05. c. What is the sampling distribution of the sample statistic? C. the test is abat Propertions so the Samplng distruatiun of the d. Is the test two-tailed, left-tailed, or right-tailéd? Semmple Slali>ic is numal: e. What is the value of the test statistic? disritautien f. What is the P-value? g. What is the critical value? h. What is the area of the critical region?
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