Examlex

Solved

SCENARIO 12-1 a Corporation Randomly Selects 150 Salespeople and Finds

question 74

Multiple Choice

SCENARIO 12-1 A corporation randomly selects 150 salespeople and finds that 66% who have never taken a self- improvement course would like such a course.The firm did a similar study 10 years ago in which 60% of a random sample of 160 salespeople wanted a self-improvement course.The groups are assumed to be independent random samples.Let SCENARIO 12-1 A corporation randomly selects 150 salespeople and finds that 66% who have never taken a self- improvement course would like such a course.The firm did a similar study 10 years ago in which 60% of a random sample of 160 salespeople wanted a self-improvement course.The groups are assumed to be independent random samples.Let represent the true proportion of workers who would like to attend a self-improvement course in the recent study and the past study, respectively. -Referring to Scenario 12-1, what is the critical value when performing a chi-square test on whether the population proportions are different if = 0.05? A) 1.645 B) 1.96 C) 3.841 D) 2.706 represent the true proportion of workers who would like to attend a self-improvement course in the recent study and the past study, respectively.
-Referring to Scenario 12-1, what is the critical value when performing a chi-square test on whether the population proportions are different if SCENARIO 12-1 A corporation randomly selects 150 salespeople and finds that 66% who have never taken a self- improvement course would like such a course.The firm did a similar study 10 years ago in which 60% of a random sample of 160 salespeople wanted a self-improvement course.The groups are assumed to be independent random samples.Let represent the true proportion of workers who would like to attend a self-improvement course in the recent study and the past study, respectively. -Referring to Scenario 12-1, what is the critical value when performing a chi-square test on whether the population proportions are different if = 0.05? A) 1.645 B) 1.96 C) 3.841 D) 2.706 = 0.05?

Definitions:

Related Questions

Q25: Referring to Scenario 12-5, what is the

Q28: Referring to Scenario 10-15, state the null

Q42: Referring to Scenario 12-5, there is sufficient

Q110: Referring to Scenario 9-7, the value of

Q157: Referring to Scenario 12-2, the p-value of

Q157: Referring to Scenario 11-3, construct the ANOVA

Q169: From the coefficient of multiple determination, you

Q177: Referring to Scenario 11-10, at 1% level

Q194: Referring to Scenario 13-11, what do the

Q291: Referring to Scenario 14-4, the observed value