Mathematics, 14.07.2020 23:01 madiballet125
In a sample of 4500 first year college students, a national survey reported that 39% participated in community service or volunteering work. a)Find the margin of error for 99% confidence level. Explain the findings of the study to someone who does not know statistics. [2 pts] b)Suppose a similar study collects a new sample of 4,500 first year students. If a 99% confidence interval is computed from the new sample, will the confidence interval will be exactly the same as the results in a)
Answers: 3
Mathematics, 21.06.2019 22:30
At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?
Answers: 2
Mathematics, 21.06.2019 23:30
Write a similarity statement for the similar triangles. afgh ~ a
Answers: 1
In a sample of 4500 first year college students, a national survey reported that 39% participated in...
Computers and Technology, 01.07.2020 15:01
Computers and Technology, 01.07.2020 15:01
Computers and Technology, 01.07.2020 15:01
Computers and Technology, 01.07.2020 15:01