Mathematics, 27.03.2021 01:00 yclark98563p5z2gt
The average drive to work is 9.6 miles. Assume that the standard deviation is 1.8 miles. If a random sample of 36 employed people who drive to work are selected, find the probability that the mean of the sample miles driven to work is between 9 and 10 miles.
A) 0.0228
B) 0.9088
C) 0.0912
D) 0.886
Answers: 2
Mathematics, 20.06.2019 18:04, randallcraig27
In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ab=4 and bc=3, find ah, ch and bh.
Answers: 1
Mathematics, 21.06.2019 12:30, kaziyahf2006
The nature park has a pride of 5 adult lions and 3 cubs. the adults eat 8 pounds of meat each day and the cubs eat 4 pounds. how much meat do the cubs and lions eat?
Answers: 2
Mathematics, 21.06.2019 21:30, BARRION1981
Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?
Answers: 1
Mathematics, 22.06.2019 00:00, Satoetoe24
The cost of a taxi ride includes an initial charge of $2.00. if a 5km ride cost $6.00 and a 10km ride cost $10.00, determine the cost of a 15km ride.
Answers: 1
The average drive to work is 9.6 miles. Assume that the standard deviation is 1.8 miles. If a random...
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