These are statistical analysis questions. To find the answer you must
a) What are the Null and Alternate Hypotheses?
b) What is the critical value?
c) What is the Decision Rule?
d) What is the test statistic?
e) What is the decision?
f) What does the decision infer?
I need the answers to the questions that I have not completed or got correct. This is the full question I am not missing anything.
The safety director of a large steel mill took samples at random from company records of minor work-related accidents and classified them according to the time the accident took place. Number of Number of Time Accidents Time Accidents 8 up to 9 a.m. 16 1 up to 2 p.m. 15 9 up to 10 a .m. 2 up to 3 p.m. 10 up to 11 a.m. 3 up to 4 p.m. 11 up to 12 p.m. 4 up to 5 p.m. Click here for the Excel Data File Using the goodness-of-fit test and the 0.02 level of significance, determine whether the accidents are evenly distributed throughout the day. Ho: The accidents are evenly distributed throughout the day. Hy: The accidents are not evenly distributed throughout the day. a. State the decision rule, using the 0.02 significance level. (Round your answer to 3 decimal places.) Reject Ho if chi-square > b. Compute the value of chi-square. (Round your answer to 3 decimal places.) Chi-square value c. What is your decision regarding He? Reject Ho. There is sufficient evidence to conclude that accidents are not evenly distributed throughout the day.Television viewing habits are changing. In January 2019, Hub Entertainment Research (https://www.marketingcharts.com/industries/media-and-entertainment-108210) asked consumers, "Which networks/sources would you keep if you could only keep some?" Using this information, in the top four choices, 35% of all viewers would keep Netflix, 23% would keep CBS, 21% would keep ABC, and 21% would keep NBC. A random sample of 120 viewers who were 35 years or older showed that 32 would keep ABC, 30 would keep CBS, 30 would keep NBC, and 28 would keep Netflix. a. Select the null hypothesis and the alternate hypothesis. O He: The proportions are as stated and /j: The proportions are not as stated. He: The proportions are not as stated and H1: The proportions are as stated. ( O He: The proportions are equal and H1: The proportions are not equal. O He: The proportions are not equal and H: The proportions are equal. b. State the decision rule using 0.05 significance level. (Round your answer to 3 decimal places.) Reject Ho if chi-square > c. Compute the value of chi-square. (Round your answer to 4 decimal places.) Chi-square value d. At the 0.05 significance level, can we conclude that the viewing habits of viewers who are 35 years or older are the same for all age groups? Answer is complete and correct. Do not reject Ho. Proportion of viewers 35 years of age or older are not different from the population's viewing habits
