Please answer these questions??Thanks?? QUESTION 9 A human resource study of hot
ID: 3370476 • Letter: P
Question
Please answer these questions??Thanks??QUESTION 9 A human resource study of hotels collected data on 13 hotels and recorded the size, measured by the number of rooms, and the number of employees for hotels in Canada. The study wants to determine if there is a linear relationship between hotel size and number of employees. Linear regression was ran to measure the strength of the relationship. A hypothesis test for the slope was conducted which had a p-value of.1168. What is the conclusion of the hypothesis test at a 59% significance level? O Fail to reject the null hypothesis, there is insufficient evidence to claim that there is a linear relationship between hotel size and number of employees Fail to reject the null hypothesis, there is insufficient evidence to claim that there is a positive linear relationship between hotel size and number of employees O Fail to reject the null hypothesis, there is sufficient evidence to claim that there is not a linear relationship between hotel size and number of employees. O Fail to reject the null hypothesis, there is insufficient evidence to claim that there is a negative linear relationship between hotel size and number of employees.
Explanation / Answer
Question 9.
If the p-value less than alpha = 5%=0.05 then reject the null hypothesis otherwise p-value greater than 0.05 then do not reject null hypothesis.
Here p-value = 0.1168 is greater than alpha=0.05 then do not reject the null hypothesis.
Answer :- first option is correct.
Fail to reject null hypothesis.there is insufficient evidence to claim that there is relationship between hotel size and number of employees.
Question 10.
Your answer is correct. (2nd option)
The probability that men with light colored eyes drink more alcohol (on average) than men with dark colored eyes is 0.001