Mathematics, 06.05.2020 01:59 zappygal923
Tourist agency in Hawaii claims that the mean cost of meals and lodging for a family of 4 traveling to
awall is at most $690. You want to test this claim. In a random sample of 55 families of 4 travelling to
Hawaii, the mean daily cost of meals and lodging is $702 with a standard deviation of $53. At an a = 0.10, do
have evidence to reject the agency's claim?
Answers: 1
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Susie wants to take her friend out for lunch.she wants to spend $9.75 each person. how much will she spend in all.
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Margie is practicing for an upcoming tennis tournament. her first serve is good 20 out of 30 times on average. margie wants to know the estimated probability that her first serve will be good at least four of the next six times she serves. how could she design a simulation for this scenario?
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Tourist agency in Hawaii claims that the mean cost of meals and lodging for a family of 4 traveling...
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