A paper describes a study of the mating behavior of queen honeybees. The following quote is from the paper. Queens flew for an average of 24.3 ± 9.22 minutes on their mating flights, which is consistent with previous findings. On those flights, queens effectively mated with 4.6 3.48 males (mean ± SD). USE SALT (a) The intervals reported in the quote from the paper were based on data from the mating flights of n = 30 queen honeybees. One of the two intervals reported is stated to be a confide interval for a population mean. Which interval is this? Justify your choice. O The interval, 4.6 ± 3.48 males, is the 95% confidence interval because the statement is about the actual number of mates. O The interval, 4.6 ± 3.48 males, is the 95% confidence interval because the statement is about the average number of mates. The interval, 24.3 ± 9.22 minutes, is the 95% confidence interval because the statement is about the average flight time. O The interval, 24.3 + 9.22 minutes, is the 95% confidence interval because the statement is about the actual flight time. (b) Use the given information to construct a 95% confidence interval for the mean number of partners on a mating flight for queen honeybees. For purposes of this exercise, assume tha is reasonable to consider these 30 queen honeybees as representative of the population of queen honeybees. (Round your answers to three decimal places.)
A paper describes a study of the mating behavior of queen honeybees. The following quote is from the paper. Queens flew for an average of 24.3 ± 9.22 minutes on their mating flights, which is consistent with previous findings. On those flights, queens effectively mated with 4.6 3.48 males (mean ± SD). USE SALT (a) The intervals reported in the quote from the paper were based on data from the mating flights of n = 30 queen honeybees. One of the two intervals reported is stated to be a confide interval for a population mean. Which interval is this? Justify your choice. O The interval, 4.6 ± 3.48 males, is the 95% confidence interval because the statement is about the actual number of mates. O The interval, 4.6 ± 3.48 males, is the 95% confidence interval because the statement is about the average number of mates. The interval, 24.3 ± 9.22 minutes, is the 95% confidence interval because the statement is about the average flight time. O The interval, 24.3 + 9.22 minutes, is the 95% confidence interval because the statement is about the actual flight time. (b) Use the given information to construct a 95% confidence interval for the mean number of partners on a mating flight for queen honeybees. For purposes of this exercise, assume tha is reasonable to consider these 30 queen honeybees as representative of the population of queen honeybees. (Round your answers to three decimal places.)
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Transcribed Image Text:A paper describes a study of the mating behavior of queen honeybees. The following quote is from the paper.
Queens flew for an average of 24.3 ± 9.22 minutes on their mating flights, which is consistent with previous findings. On those flights, queens effectively mated with
4.6 3.48 males (mean ± SD).
USE SALT
(a) The intervals reported in the quote from the paper were based on data from the mating flights of n = 30 queen honeybees. One of the two intervals reported is stated to be a confidence
interval for a population mean. Which interval is this? Justify your choice.
O The interval, 4.6 ± 3.48 males, is the 95% confidence interval because the statement is about the actual number of mates.
O The interval, 4.6 ± 3.48 males, is the 95% confidence interval because the statement is about the average number of mates.
O The interval, 24.3 ± 9.22 minutes, is the 95% confidence interval because the statement is about the average flight time.
O The interval, 24.3 ± 9.22 minutes, is the 95% confidence interval because the statement is about the actual flight time.
(b) Use the given information to construct a 95% confidence interval for the mean number of partners on a mating flight for queen honeybees. For purposes of this exercise, assume that it
is reasonable to consider these 30 queen honeybees as representative of the population of queen honeybees. (Round your answers to three decimal places.)
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