You wish to test the following at a significance level of a = 0.01. Ho:p = 0.5 H1:p


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You wish to test the following at a significance level of a = 0.01.<br>Ho:p = 0.5<br>H1:p < 0.5<br>You obtain a sample of size n = 632 in which there are 301 successful observations.<br>For this test, we use the normal distribution as an approximation for the binomial distribution.<br>For this sample...<br>a. The test statistic (z) for the data =<br>(Please show your answer to three decimal places.)<br>b. The p-value for the sample =<br>(Please show your answer to four decimal places.)<br>c. The p-value is...<br>O less than (or equal to) a<br>Ogreater than a<br>d. Base on this, we should...<br>O accept the null hypothesis<br>O reject the null hypothesis<br>O fail to reject the null hypothesis<br>e. As such, the final conclusion is that...<br>O The sample data suggest that the population proportion is not significantly less than 0.5 at<br>the significant level of a = 0.01<br>O The sample data suggest that the population proportion is significantly less than 0.5 at the<br>significant level of a = 0.01.<br>

Extracted text: You wish to test the following at a significance level of a = 0.01. Ho:p = 0.5 H1:p < 0.5="" you="" obtain="" a="" sample="" of="" size="" n="632" in="" which="" there="" are="" 301="" successful="" observations.="" for="" this="" test,="" we="" use="" the="" normal="" distribution="" as="" an="" approximation="" for="" the="" binomial="" distribution.="" for="" this="" sample...="" a.="" the="" test="" statistic="" (z)="" for="" the="" data="(Please" show="" your="" answer="" to="" three="" decimal="" places.)="" b.="" the="" p-value="" for="" the="" sample="(Please" show="" your="" answer="" to="" four="" decimal="" places.)="" c.="" the="" p-value="" is...="" o="" less="" than="" (or="" equal="" to)="" a="" ogreater="" than="" a="" d.="" base="" on="" this,="" we="" should...="" o="" accept="" the="" null="" hypothesis="" o="" reject="" the="" null="" hypothesis="" o="" fail="" to="" reject="" the="" null="" hypothesis="" e.="" as="" such,="" the="" final="" conclusion="" is="" that...="" o="" the="" sample="" data="" suggest="" that="" the="" population="" proportion="" is="" not="" significantly="" less="" than="" 0.5="" at="" the="" significant="" level="" of="" a="0.01" o="" the="" sample="" data="" suggest="" that="" the="" population="" proportion="" is="" significantly="" less="" than="" 0.5="" at="" the="" significant="" level="" of="" a="">

Jun 02, 2022
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