Mathematics, 25.05.2021 20:10 Braxtonw875
The length of Atlantic croaker fish are normally distributed, with a mean of 9 inches and a standard deviation of 2 inches. (a) (5 points) If 5 Atlantic croaker fish are randomly selected, find the probability that their mean length is less than 11 inches. (b) (5 points) Suppose we have a random sample of 5 Atlantic croaker fish. What is the value such that 20 percent of the time, the sample mean would be less than this value
Answers: 3
Mathematics, 21.06.2019 22:00, HistoryLee
You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?
Answers: 3
Mathematics, 21.06.2019 22:30, brooklynpage3930
The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.
Answers: 1
The length of Atlantic croaker fish are normally distributed, with a mean of 9 inches and a standard...
Mathematics, 05.05.2020 18:20
History, 05.05.2020 18:20
Mathematics, 05.05.2020 18:20
Mathematics, 05.05.2020 18:20
Mathematics, 05.05.2020 18:20
Mathematics, 05.05.2020 18:20