Mathematics, 05.05.2020 06:18, mi364
A boat capsized and sank in a lake. Based on an assumption of a mean weight of 138 lb, the boat was rated to carry 70 passengers (so the load limit was 9,660 lb). After the boat sank, the assumed mean weight for similar boats was changed from 138 lb to 171 lb. Assume that the weights of people are normally distributed with a mean of 179.3 lb and a standard deviation of 35.4 lb.
The boat was later rated to carry only 16 passengers, and the load limit was changed to 2,736 lb. Find the probability that the boat is overloaded because the mean weight of the passengers is greater than 171 (so that their total weight is greater than the maximum capacity of 2,736 lb).
Answers: 3
Mathematics, 21.06.2019 16:30, angie07253
Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?
Answers: 1
Mathematics, 21.06.2019 18:30, sakria2002
What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12
Answers: 1
Mathematics, 21.06.2019 22:00, kkeith121p6ujlt
5. (03.02)if g(x) = x2 + 3, find g(4). (2 points)1619811
Answers: 1
A boat capsized and sank in a lake. Based on an assumption of a mean weight of 138 lb, the boat was...
Mathematics, 23.01.2021 06:40
English, 23.01.2021 06:40
Mathematics, 23.01.2021 06:40
Mathematics, 23.01.2021 06:40
English, 23.01.2021 06:40
Mathematics, 23.01.2021 06:40
Mathematics, 23.01.2021 06:40