population. What is the probability that the sample proportion of households spending more than $125 a week is less than 0.33?
population. What is the probability that the sample proportion of households spending more than $125 a week is less than 0.33?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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![A Food Marketing Institute found that
30% of households spend more than
$125 a week on groceries. Assume the
population proportion is 0.3 and a
simple random sample of 283
households is selected from the
population. What is the probability that
the sample proportion of households
spending more than $125 a week is
less than 0.33?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb59d7882-5e1a-4e96-8617-c38e97c9150c%2Ff6852304-5c6f-45dc-9997-4ebe3fc25769%2Fhg74ew4_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A Food Marketing Institute found that
30% of households spend more than
$125 a week on groceries. Assume the
population proportion is 0.3 and a
simple random sample of 283
households is selected from the
population. What is the probability that
the sample proportion of households
spending more than $125 a week is
less than 0.33?
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