10. Suppose in a population 20% of people wear contact lenses. What is the expected shape of the sampling distribution of proportion of contact lens wearers in random samples of 30 people from this population? right-skewed O left-skewed nearly normal O uniform
10. Suppose in a population 20% of people wear contact lenses. What is the expected shape of the sampling distribution of proportion of contact lens wearers in random samples of 30 people from this population? right-skewed O left-skewed nearly normal O uniform
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 3E
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![10. Suppose in a population 20% of people wear contact lenses. What is the expected shape of the sampling
distribution of proportion of contact lens wearers in random samples of 30 people from this population?
right-skewed
left-skewed
O nearly normal
uniform](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe5ffe1c6-94ea-4dc2-b5ff-24cbc66254e3%2F872f7ac8-5ef2-4f7e-b503-297bba84f920%2Fb4tyuym_processed.png&w=3840&q=75)
Transcribed Image Text:10. Suppose in a population 20% of people wear contact lenses. What is the expected shape of the sampling
distribution of proportion of contact lens wearers in random samples of 30 people from this population?
right-skewed
left-skewed
O nearly normal
uniform
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