subject
Mathematics, 30.04.2021 17:20 dbzrules02

In an all boys school, the heights of the student body are normally distributed with a mean of 69 inches and a standard deviation of 4 inches. What percentage of the
students are between 74 and 77 inches tall, to the nearest tenth?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 21:30
Find the domain and range of the following function f(x) = 51x - 21+ 4
Answers: 2
question
Mathematics, 22.06.2019 00:50
Asource of laser light sends rays ab and ac toward two opposite walls of a hall. the light rays strike the walls at points b and c, as shown below: what is the distance between the walls?
Answers: 2
question
Mathematics, 22.06.2019 04:20
The width of a piece of rectangular land is 5m shorter rhan 1/3 of its length .find the width of the land if the length is 60m,150m.
Answers: 2
question
Mathematics, 22.06.2019 04:50
The two cones below are similar. what is the height of the smaller cone?
Answers: 1
You know the right answer?
In an all boys school, the heights of the student body are normally distributed with a mean of 69...
Questions
question
English, 15.10.2020 06:01
question
Mathematics, 15.10.2020 06:01
question
Mathematics, 15.10.2020 06:01
question
Arts, 15.10.2020 06:01
question
History, 15.10.2020 06:01
question
Spanish, 15.10.2020 06:01
question
Computers and Technology, 15.10.2020 06:01
Questions on the website: 13722363