Mathematics, 17.11.2020 17:40, sdavenport84
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.
In repeated sampling, 90% of the time the true mean number of eggs chickens at this farm lay is 24.8.
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: 3
Mathematics, 20.06.2019 18:04, alexisozl9253
Can you draw an isosceles triangle with only one 80 degree angle?
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Mathematics, 21.06.2019 21:30, mcaninch36
Scott’s bank account showed a balance of $750 on sunday. during the next five days, he made one deposit of $140 and numerous withdrawals of $180 each. let x represent the number of withdrawals that scott made. write an inequality that can be used to find the maximum number of withdrawals that scott could have made and maintain a balance of at least $100. do not use a dollar sign ($) in your response.
Answers: 1
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