subject
Mathematics, 12.08.2020 09:01 endermss6220

Assume that women's heights are normally distributed with a mean given by mu = 64.3 inches, and a standard deviation given by sigma= 2.2 inches. A) If a woman is randomly selected, find the probability that her height is less than 65 inches.
B) If 34 women are randomly selected, find the probability that they have a mean height less than 65 inches.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 19:00
45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?
Answers: 1
question
Mathematics, 21.06.2019 19:30
What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4
Answers: 1
question
Mathematics, 22.06.2019 00:00
The data set represents the ages of players in a chess club. 27, 34, 38, 16, 22, 45, 54, 60. what is the mean absolute deviation of the data set?
Answers: 3
question
Mathematics, 22.06.2019 01:30
What is 60.9643790503 to 5 decimal
Answers: 1
You know the right answer?
Assume that women's heights are normally distributed with a mean given by mu = 64.3 inches, and a st...
Questions
question
Health, 28.06.2019 02:30
question
History, 28.06.2019 02:30
Questions on the website: 13722367