Mathematics, 17.11.2020 22:00 AdoNice
The CEO of a company wants to determine whether taking the employees to a company retreat would boost their morale. He decides to survey a simple random sample of 50 of the 250 employees. Which of the following options would guarantee a simple random sample? asking the first 50 employees who come to work on Monday morning to take the survey telling the managers in each of the 5 departments to randomly select 10 people to take the survey giving each employee a unique number from 1 to 250 and randomly selecting 50 people to take the survey sending an email to all 250 employees asking them to complete the survey within the next couple of days
Answers: 1
Mathematics, 21.06.2019 23:30
Ana earns 2.5% simple interest on $2,000 in her savings account. she does not make any deposits or withdrawals. after 3 years, how much interest will ana have earned on her savings account?
Answers: 1
The CEO of a company wants to determine whether taking the employees to a company retreat would boos...
Mathematics, 24.08.2019 04:10
Physics, 24.08.2019 04:10
English, 24.08.2019 04:10
Mathematics, 24.08.2019 04:10
Mathematics, 24.08.2019 04:10
Social Studies, 24.08.2019 04:10
Mathematics, 24.08.2019 04:20
History, 24.08.2019 04:20
Mathematics, 24.08.2019 04:20
Mathematics, 24.08.2019 04:20