Mathematics, 03.05.2021 05:10 boo3972
PLEASE ANSWER
You calculated the standard deviation of the sample mean differences to be 0.69. You also calculated the sample mean difference to be 1.74. Now you’ll determine whether the difference is significant. for the purpose of constructing the confidence interval, assume that there’s no difference between the population means.
Part A:
What is the 95% confidence interval for the difference of sample means?
Part B:
Is the sample mean difference within the confidence interval computed in part A of this task?
Part C:
Is the difference of the sample means statistically significant?
Part D:
What can you conclude about the color of the L-Bow-Roni Box?
posting this a second time so hopefully someone actually comments an answer
Answers: 3
Mathematics, 21.06.2019 15:00
When you arrive at the lake, your friend realises he hasn’t got any swimming trunks. you need to ride to a sports shop. the sports shop is 8350 metres away. how many metres is it to cycle there and back?
Answers: 1
Mathematics, 21.06.2019 20:40
Ineed someone to me answer my question i have to have this done and knocked out
Answers: 2
Mathematics, 21.06.2019 22:00
Tom drove 206 miles in 3.9 hours. estimate his average speed.
Answers: 2
Mathematics, 21.06.2019 23:00
How many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.) how many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.)
Answers: 2
PLEASE ANSWER
You calculated the standard deviation of the sample mean differences to be 0.69. You...
Mathematics, 13.04.2021 02:50
Social Studies, 13.04.2021 02:50
Mathematics, 13.04.2021 02:50
Mathematics, 13.04.2021 02:50
Biology, 13.04.2021 02:50
Mathematics, 13.04.2021 02:50
Mathematics, 13.04.2021 02:50