Question: Assuming the population has an approximate normal distribution, if a sample sizen=31 has a sample mean x=31with a sample standard deviations=3 find the margin of

Assuming the population has an approximate normal distribution, if a sample sizen=31 has a sample mean x=31with a sample standard deviations=3 find the margin of error at a 99% confidence level.Round the answer to two decimal places.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

I Can NOT see files please put answer in text box Assuming the population has an approximate normal distribution, if a sample size n = 26 has a sample mean z = 47 with a sample standard deviation s =...

Assuming the population has an approximate normal distribution, if a sample size n = 28 has a sample mean = 30 with a sample standard deviation s = 8, find the margin of error at a 99% confidence...

Assuming the population has an approximate normal distribution, if a sample size n = 16 has a sample mean 38 with a sample standard deviation s = 4, find the margin of error at a 99% confidence...

Assuming the population has an approximate normal distribution, if a sample size n = 21 has a sample mean & = 47 with a population standard deviation 4, find the margin of error at a 90% confidence...

Assuming the population has an approximate normal distribution, if a sample size n 29 has a sample mean = 41 with a sample standard deviation s = 8, find the margin of error at a 80% confidence...

Homework: Section 8.2 P Score: 7.67/13 6/13 answered Question 12 Assuming the population has an approximate normal distribution, if a sample size n - 21 has a sample mean T = 38 with a sample...

Assuming the population has an approximate normal distribution, if a sample size n = 21 has a sample mean = 40 with a sample standard deviation s = 7, find the margin of error at a 95% confidence...

Question 4 Assuming the population has an approximate normal distribution, if a sample size n = 18 has a sample mean c = 45 with a sample standard deviation s = 9, find the margin of error at a 80%...

Please help answer. two Assuming the population has an approximate normal distribution, if a sample size n = 11 has a sample mean SE = 47 with a sample standard deviation .9 = 6, find the margin of...

I'd appreciate it if I could get an explanation as well. I've been on this for over an hour and only have a couple of attempts left Score on last try: 0 of 1 pts. See Details for more. > Next...

Tyneka inherited 1,000 shares of Aqua, Inc. stock from Joe. Joe's basis was $35,000, and the fair market value on July 1, 2014 (the date of death), was $45,000. The shares were distributed to Tyneka...

Lemma 2.1 shows that any for any linear transformation t: V V the restriction t: R(t) R(t) is one-to-one. Show that it is also onto, so it is an automorphism. Must it be the identity map?

prepare the journal entries to record each of the 5 transactions assume that no cash discounts were taken on the collections of accounts recievable. omit cogs entries. list all debit entries before...

Dunne Co. Schedule of Cost of Goods Solit FIFO Perpetual Inventory The beginning inventory at Dunne Co. and data on purchases and sales for a three-month period ending June 30 are as follows:...