Mathematics, 01.03.2021 19:50 cbaublitz
12. The distribution of the length of fish in a hatchery is approximately Normal with mean 14 inches and standard
deviation 2 inches.
(a) What is the probability that 16 randomly selected fish have a mean length more than 14.5 inches?
(b) What is the probability that 64 randomly selected fish have a mean length more than 14.5 inches?
(c) Explain why the probabilities in (a) and (b) are not equal.
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 15:00
Which represents the inverse of the function f(x) = 4x? h(x) = x + 4 h(x) = x – 4 h(x) = x h(x) = x
Answers: 1
Mathematics, 21.06.2019 20:30
For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.
Answers: 1
Mathematics, 22.06.2019 02:00
Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is
Answers: 2
You know the right answer?
12. The distribution of the length of fish in a hatchery is approximately Normal with mean 14 inches...
Questions
Biology, 28.01.2020 09:31
Social Studies, 28.01.2020 09:31
Mathematics, 28.01.2020 09:31
Mathematics, 28.01.2020 09:31
Chemistry, 28.01.2020 09:31
Mathematics, 28.01.2020 09:31
Geography, 28.01.2020 09:31
History, 28.01.2020 09:31
Biology, 28.01.2020 09:31
Social Studies, 28.01.2020 09:31
Physics, 28.01.2020 09:31
