Mathematics, 19.08.2019 14:20, tessalopezgarcia2345

Data are drawn from a symmetric and bell shaped distribution with a mean of 120 and a standard deviation of 5. there are 900 observations in the data set. what percentage of observations are less than 130? how many observations are less than 130? this is suppose to be two different questions but they seem the same to me. me.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:30, jimyyyy

Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation

Answers: 3

continue

Mathematics, 21.06.2019 17:20, mqturner1989Kedie

Select a graph that have an equation with a < 0

Answers: 2

continue

Mathematics, 21.06.2019 19:00, priscillaan

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !

Answers: 1

continue

Mathematics, 21.06.2019 19:20, hahah265

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?

Answers: 3

continue

Do you know the correct answer?

Data are drawn from a symmetric and bell shaped distribution with a mean of 120 and a standard devia...