Mathematics, 16.12.2021 21:50 jaylola
In an all boys school, the heights of the student body are normally distributed with a mean of 68 inches and a standard deviation of 4.5 inches. Using the empirical rule, what percentage of the boys are between 54.5 and 81.5 inches tall?
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 23:30
Ahighway between points a and b has been closed for repairs. an alternative route between there two locations is to travel between a and c and then from c to b what is the value of y and what is the total distance from a to c to b?
Answers: 1
Mathematics, 21.06.2019 23:40
Binh says the point of intersections is (0,-3) which statements identify the errors binh made , check all that apply
Answers: 2
Mathematics, 22.06.2019 00:30
The nth term of a sequence in 2n-1 the nth term of a different sequence is 3n+1 work out 3 numbers that are in bothe sequences and are between 20 and 40
Answers: 2
Mathematics, 22.06.2019 03:30
Identify the number as a rational or irrational.explai. 291.87
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 68 in...
Questions
Health, 04.11.2020 21:00
Mathematics, 04.11.2020 21:00
Chemistry, 04.11.2020 21:00
History, 04.11.2020 21:00
History, 04.11.2020 21:00
History, 04.11.2020 21:00
Mathematics, 04.11.2020 21:00
Mathematics, 04.11.2020 21:00
Biology, 04.11.2020 21:00
Biology, 04.11.2020 21:00
History, 04.11.2020 21:00
History, 04.11.2020 21:00
