Test the claim that the proportion of people who own cats is larger than 90% at the 0.01 significance level. The null and alternative hypothesis would be: H2:µ 0.9 Họ:p 0.9 H1:µ > 0.9 H:µ 0.9 H1:H +...

Testing:


H0:μ=15.5H0:μ=15.5
H1:μ<><>


Your sample consists of 27 subjects, with a mean of 14 and standard deviation of 3.26.


Calculate the test statistic, rounded to 2 decimal places.

Extracted text: Test the claim that the proportion of people who own cats is larger than 90% at the 0.01 significance level. The null and alternative hypothesis would be: H2:µ < 0.9="" ho:µ=""> 0.9 Họ:p < 0.9="" họ:p="0.9" họ:p="0.9" họ:p=""> 0.9 H1:µ > 0.9 H:µ < 0.9="" h1:p=""> 0.9 H1:H + 0.9 H1:p + 0.9 H1:p < 0.9="" the="" test="" is:="" two-tailed="" left-tailed="" right-tailed="" based="" on="" a="" sample="" of="" 600="" people,="" 95%="" owned="" cats="" the="" test="" statistic="" is:="" (to="" 2="" decimals)="" the="" p-value="" is:="" (to="" 2="" decimals)="" based="" on="" this="" we:="" o="" reject="" the="" null="" hypothesis="" o="" fail="" to="" reject="" the="" null="">


Extracted text: Test the claim that the mean GPA of night students is larger than 2.9 at the 0.05 significance level. The null and alternative hypothesis would be: Но: р> 2.9 Но:р<0.725 но:р="" —="" 0.725="" но:="" р="">< 2.9="" но:р="" —="" 2.9="" но:р2="" 0.725="">< 2.9="" h:p=""> 0.725 H:p + 0.725 H:u > 2.9 H:p + 2.9 H:p < 0.725="" the="" test="" is:="" two-tailed="" left-tailed="" right-tailed="" based="" on="" a="" sample="" of="" 30="" people,="" the="" sample="" mean="" gpa="" was="" 2.94="" with="" a="" standard="" deviation="" of="" 0.04="" the="" test="" statistic="" is:="" (to="" 2="" decimals)="" the="" p-value="" is:="" (to="" 2="" decimals)="" based="" on="" this="" we:="" reject="" the="" null="" hypothesis="" o="" fail="" to="" reject="" the="" null="">