Mathematics, 23.10.2020 15:50 dsreilly826
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. The resulting interval is (22.96, 26.64). Which of the following correctly interprets the 90%
confidence interval for the true mean number of eggs chickens from this poultry farm lay within one month?
O 90% of all chickens at this farm lay between 22.96 and 26.64 eggs.
O In repeated sampling, 90% of the time the true mean number of eggs chickens at this farm lay is 24.8.
O Kat can be 90% confident that the constructed interval (22.96, 26.64) captures the true mean number of eggs
chickens from this farm lay.
In repeated sampling. 90% of the time the true mean number of eggs laid by chickens from this farm will be
captured within the interval (22.96, 26,64)
Answers: 2
Mathematics, 21.06.2019 22:30, smarty5187
One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?
Answers: 1
Mathematics, 21.06.2019 22:30, Backfire3607
Using the figure below, select the two pairs of alternate interior angles. a: point 1 and point 4 b : point 2 and point 3 c: point 6 and point 6d: point 5 and point 7
Answers: 2
Mathematics, 21.06.2019 23:30, austinmiller3030
Maren is buying carpet for her rectangular living room. the room is 4.8 yards wide and 5.2 yards long. how much carpet does she need to buy? enter your answer as a decimal in the box. yd2
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Kat is interested in getting chickens so she can have fresh eggs. Before she buys her chickens, she...
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