subject
Mathematics, 13.07.2021 17:50 ansonferns983

Suppose that shoe sizes of American women have a bell-shaped distribution with a mean of 8.05 and a standard deviation of 1.53. Using the empirical rule, what percentage of American women have shoe sizes that are less than 12.64? Please do not round your answer.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 16:00
The scatter plot graph shows the average annual income for a certain profession based on the number of years of experience which of the following is most likely to be the equation of the trend line for this set of data? a. i=5350e +37100 b. i=5350e-37100 c. i=5350e d. e=5350e+37100
Answers: 1
question
Mathematics, 22.06.2019 00:00
The graph is supposed to show f(x) = 3 sin (x/4+1) - 1/2. which of the following are correctly represented in the graph? select two of the following that apply.
Answers: 1
question
Mathematics, 22.06.2019 00:50
Margie is practicing for an upcoming tennis tournament. her first serve is good 20 out of 30 times on average. margie wants to know the estimated probability that her first serve will be good at least four of the next six times she serves. how could she design a simulation for this scenario?
Answers: 3
question
Mathematics, 22.06.2019 04:00
For what values of a is the sum of the fractions 2a−1 / 4 and a−1 /3 positive?
Answers: 2
You know the right answer?
Suppose that shoe sizes of American women have a bell-shaped distribution with a mean of 8.05 and a...
Questions
Questions on the website: 13722362