The number of ants per acre in the forest is normally distributed with mean 43,000 and standard deviation 12,100. Let X = number of ants in a randomly selected acre of the forest. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X - N( b. Find the probability that a randomly selected acre in the forest has fewer than 41,633 ants. c. Find the probability that a randomly selected acre has between 43,156 and 52,816 ants. d. Find the first quartile. ants (round your answer to a whole number)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
icon
Related questions
Question
The number of ants per acre in the forest is normally distributed
with mean 43,000 and standard deviation 12,100. Let X = number of
ants in a randomly selected acre of the forest. Round all answers to
4 decimal places where possible.
a. What is the distribution of X? X - N
b. Find the probability that a randomly selected acre in the forest
has fewer than 41,633 ants.
c. Find the probability that a randomly selected acre has between
43,156 and 52,816 ants.
d. Find the first quartile.
ants (round your answer to
a whole number)
Transcribed Image Text:The number of ants per acre in the forest is normally distributed with mean 43,000 and standard deviation 12,100. Let X = number of ants in a randomly selected acre of the forest. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X - N b. Find the probability that a randomly selected acre in the forest has fewer than 41,633 ants. c. Find the probability that a randomly selected acre has between 43,156 and 52,816 ants. d. Find the first quartile. ants (round your answer to a whole number)
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 5 steps with 7 images

Blurred answer
Knowledge Booster
Point Estimation, Limit Theorems, Approximations, and Bounds
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill