Mathematics, 28.04.2021 17:00 ionmjnm3041
Kat is interested in getting chickens so she can have fresh eggs. Before she buys her chickens, she wants to find the
mean number of eggs each one will lay. She begins by randomly selecting 40 chickens from a large poultry farm and
counts how many eggs each one lays within one month. She finds the mean to be 24.8 eggs with a standard deviation
of 6.9 eggs. Which of the following is the 90% confidence interval for the true mean number of eggs chickens from this
poultry farm lay in one month?
Find the t-table here.
O (21.85, 27.75)
O (22.59, 27.01)
O (22.96, 26.64)
O (23.38, 26.22)
Answers: 3
Mathematics, 21.06.2019 19:00
The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean
Answers: 3
Mathematics, 21.06.2019 19:50
If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that
Answers: 1
Kat is interested in getting chickens so she can have fresh eggs. Before she buys her chickens, she...
Mathematics, 19.08.2019 13:30
Social Studies, 19.08.2019 13:30
History, 19.08.2019 13:30
Mathematics, 19.08.2019 13:50
Mathematics, 19.08.2019 13:50
History, 19.08.2019 13:50
History, 19.08.2019 13:50
Mathematics, 19.08.2019 13:50
Physics, 19.08.2019 13:50
Social Studies, 19.08.2019 13:50
Mathematics, 19.08.2019 13:50
Mathematics, 19.08.2019 13:50
Mathematics, 19.08.2019 13:50
History, 19.08.2019 13:50
Physics, 19.08.2019 13:50