x2=. reject H, or if the test statistic, x x =reject Ho. Otherwise, do not reject H,.Find the test statistic, y.(Round to two decimal places as needed.)Choose the correct conclusion below.less...

Extracted text: A manager is interested in determining if the population standard deviation has dropped below 110. Based on a sample of n = 20 items selected randomly from the population, conduct the appropriate hypothesis test at a 0. significance level. The sample standard deviation is 113. O A. If the test statistic, x2=. reject H, or if the test statistic, x x = reject Ho. Otherwise, do not reject H,. Find the test statistic, y. (Round to two decimal places as needed.) Choose the correct conclusion below. less than 110. O A. Do not reject H. There is sufficient evidence that the population standard deviation O B. Reject H. There is sufficient evidence that the population standard deviation is less than 110. O C. Reject H. There is insufficient evidence that the population standard deviation is less than 110. O D. Do not reject H. There is insufficient evidence that the population standard deviation is less than 110.


Extracted text: A manager is interested in determining if the population standard deviation has dropped below 110. Based on a sample of n = 20 items selected randomly from the population, conduct the appropriate hypothesis test at a 0.10 significance level. The sample standard deviation is 113. Determine the null and alternative hypotheses. O A. Ho o < 12,100="" ha="" o2="" 12,100="" o="" b.="" h="" o="110" ha="" o?="" #110="" oc.="" ho="">< 110="" ha="" o2110="" o="" d.="" ho="" o2="" 12,100="" h="" o?="">< 12.100="" state="" the="" decision="" rule.="" select="" the="" correct="" choice="" below="" and,="" if="" necessary,="" fill="" in="" any="" answer="" boxes="" to="" complete="" your="" choice.="" (round="" to="" four="" decimal="" places="" as="" needed.)="" o="" a.="" if="" the="" test="" statistic,="">