Mathematics, 03.04.2021 04:00 reagriffis24
In an all boys school, the heights of the student body are normally distributed with a mean of 67 inches and a standard deviation of 4.5 inches. Using the empirical rule, determine the interval of heights that represents the middle 68% of male heights from this school.
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 18:10
which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125
Answers: 2
Mathematics, 21.06.2019 19:10
Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?
Answers: 1
Mathematics, 21.06.2019 21:10
Jenny earned a 77 on her most recent test jenny score is no less then 5 points greater then 4/5 of terrance’s score if t represents terrance score which inequality represents the situation
Answers: 3
Mathematics, 21.06.2019 21:10
What is the measure of one interior angle of a pentagon
Answers: 2
You know the right answer?
In an all boys school, the heights of the student body are normally distributed with a mean of 67 in...
Questions
Mathematics, 02.03.2021 23:40
Physics, 02.03.2021 23:40
Mathematics, 02.03.2021 23:40
History, 02.03.2021 23:40
Mathematics, 02.03.2021 23:40
Arts, 02.03.2021 23:40
Mathematics, 02.03.2021 23:40
Mathematics, 02.03.2021 23:40
Mathematics, 02.03.2021 23:40
History, 02.03.2021 23:40
