5
answers
0
watching
254
views
8 Mar 2021
A leading magazine (link Barron's) reported at one time that the average number of weeks an individual is unemployed is 29 weeks. Assume that the length of unemployment is normally distributed with a population mean of 29 weeks and the population standard derivation of 4 weeks. Suppose you would like to select a random sample of 16 unemployed individuals for a follow-up study. Round the answers of the following questions to 4 decimal places.
1. What is the distribution of XX? XX-N(,)
2. What is the distribution of "xx"? "xx"-N(,)
3. What is the probability that one randomly selected individual found a job for more than 27 weeks?
A leading magazine (link Barron's) reported at one time that the average number of weeks an individual is unemployed is 29 weeks. Assume that the length of unemployment is normally distributed with a population mean of 29 weeks and the population standard derivation of 4 weeks. Suppose you would like to select a random sample of 16 unemployed individuals for a follow-up study. Round the answers of the following questions to 4 decimal places.
1. What is the distribution of XX? XX-N(,)
2. What is the distribution of "xx"? "xx"-N(,)
3. What is the probability that one randomly selected individual found a job for more than 27 weeks?
8 Jun 2023
Already have an account? Log in
qamarmalik3098Lv10
29 May 2023
Already have an account? Log in
Priyanshu PatelLv10
6 Apr 2021
Already have an account? Log in