Private nonprofit four-year colleges charge, on average, $26,490 per year in tuition and fees. The standard deviation is $7,419. Assume the distribution is normal. Let X be the cost for a randomly selected college. 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 Private nonprofit four-year college will cost less than 23,810 per year. c. Find the 60th percentile for this distribution. S nne Cr ✔ rt O Se (Round to the nearest dollar.)
Private nonprofit four-year colleges charge, on average, $26,490 per year in tuition and fees. The standard deviation is $7,419. Assume the distribution is normal. Let X be the cost for a randomly selected college. 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 Private nonprofit four-year college will cost less than 23,810 per year. c. Find the 60th percentile for this distribution. S nne Cr ✔ rt O Se (Round to the nearest dollar.)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 8PPS
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![Private nonprofit four-year colleges charge, on average, $26,490 per year in tuition and fees. The standard
deviation is $7,419. Assume the distribution is normal. Let X be the cost for a randomly selected college.
Round all answers to 4 decimal places where possible.
a. What is the distribution of X? X - NO
b. Find the probability that a randomly selected Private nonprofit four-year college will cost less than
23,810 per year.
c. Find the 60th percentile for this distribution. $
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(Round to the nearest dollar.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F02523375-a706-4f2d-8c23-05c17242240a%2Fa4770873-98fc-40b4-929f-d71404ab2c05%2Frfl7iyh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Private nonprofit four-year colleges charge, on average, $26,490 per year in tuition and fees. The standard
deviation is $7,419. Assume the distribution is normal. Let X be the cost for a randomly selected college.
Round all answers to 4 decimal places where possible.
a. What is the distribution of X? X - NO
b. Find the probability that a randomly selected Private nonprofit four-year college will cost less than
23,810 per year.
c. Find the 60th percentile for this distribution. $
Question Help: Written Example Message instructor
Submit Question Jump to Answer
(Round to the nearest dollar.)
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