Mathematics, 05.12.2019 23:31, 21briannamtimms
Suppose that a manager is interested in estimating the average amount of money customers spend in her store. after sampling 36 transactions at random, she found that the average amount spent was $ 35.25 35.25 . she then computed a 95 95 % confidence interval to be between $ 31.84 31.84 and $ 38.66 which statement gives a valid interpretation of the interval? the store manager is 95% confident that the average amount spent by the 36 sampled customers is between s31.84 and $38.66. there is a 95% chance that the mean amount spent by all customers is between $31.84 and $38.66. o there is a 95% chance that a randomly selected customer will spend between $31.84 and $38.66. the store manager is 95% confident that the average amount spent by all customers is between $31.84 and s3866
Answers: 1
Mathematics, 21.06.2019 20:00, angelthompson2018
Given: āmop pāmop =12+4 3 mā p = 90Ā°, mā m = 60Ā° find: mp, mo
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Mathematics, 22.06.2019 00:30, janeou17xn
What is the sum of the geometric series in which a1 = 7, r = 3, and an = 1,701? hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over one minus r end fraction comma r ā 1, where a1 is the first term and r is the common ratio
Answers: 1
Suppose that a manager is interested in estimating the average amount of money customers spend in he...
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