Mathematics, 13.02.2021 08:20 christinamonte122
25. The heights of three-year-old boys are Normally distributed with a mean of
96 cm. and a standard deviation of 4.5 cm. What is the standard score for a
three-year-old boy who is 99.5 cm tall?
(a)-1.29
(b) -0.67
(c) 0.67
(d) 0.78
(e) 1.29
What is the score?
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 19:00
To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36
Answers: 1
Mathematics, 21.06.2019 20:20
Tomas used 3 1/3 cups of flour and now has 1 2/3cups left. which equation can he use to find f, the number of cups of flour he had to begin with? f+3 1/3=1 2/3 f-3 1/3=1 2/3 3 1/3f=1 2/3 f/3 1/3=1 2/3
Answers: 1
Mathematics, 21.06.2019 23:10
Aramp rises 4 feet over a distance of 10 feet. what is the length of the ramp?
Answers: 3
Mathematics, 22.06.2019 00:50
The students in a class were asked how many siblings they have. the data obtained is represented in the dot plot. the number of students who have no siblings is . the number of students who have three or more siblings is .
Answers: 1
You know the right answer?
25. The heights of three-year-old boys are Normally distributed with a mean of
96 cm. and a standar...
Questions
Mathematics, 26.05.2021 16:10
Arts, 26.05.2021 16:10
Chemistry, 26.05.2021 16:20
Computers and Technology, 26.05.2021 16:20
Mathematics, 26.05.2021 16:20
Mathematics, 26.05.2021 16:20
Mathematics, 26.05.2021 16:20
Arts, 26.05.2021 16:20
Mathematics, 26.05.2021 16:20
Mathematics, 26.05.2021 16:20
