Neveah surveys 94 students at random to determine the proportion of students who have attended Mt. San Jacinto College for more than two years. Suppose that, in reality, 58% of students have attended for more than two years. 1. How are the collection of all sample proportions of samples of size 94 distributed? NO 2. What is the probability that fewer than 47% of students in Neveah's sample have been enrolled for more than two years? List the z-scores needed to calculate the result. If there is more than one z-score, separate the values with a comma. o There is a sample have been enrolled for more than two years. chance that fewer than 47% of students in Neveah's 3. What is the probability that more than 65% of students in Neveah's sample have been enrolled for more than two years? o List the z-scores needed to calculate the result. If there is more than one z-score, separate the values with a comma. o There is a sample have been enrolled for more than two years. chance that more than 65% of students in Neveah's 4. What is the probability that between 47% and 65% of students in Neveah's sample have been enrolled for more than two years? o List the z-scores needed to calculate the result. If there is more than one z-score, separate the values with a comma. o There is a Neveah's sample have been enrolled for more than two years. chance that between 47% and 65% of students in
Neveah surveys 94 students at random to determine the proportion of students who have attended Mt. San Jacinto College for more than two years. Suppose that, in reality, 58% of students have attended for more than two years. 1. How are the collection of all sample proportions of samples of size 94 distributed? NO 2. What is the probability that fewer than 47% of students in Neveah's sample have been enrolled for more than two years? List the z-scores needed to calculate the result. If there is more than one z-score, separate the values with a comma. o There is a sample have been enrolled for more than two years. chance that fewer than 47% of students in Neveah's 3. What is the probability that more than 65% of students in Neveah's sample have been enrolled for more than two years? o List the z-scores needed to calculate the result. If there is more than one z-score, separate the values with a comma. o There is a sample have been enrolled for more than two years. chance that more than 65% of students in Neveah's 4. What is the probability that between 47% and 65% of students in Neveah's sample have been enrolled for more than two years? o List the z-scores needed to calculate the result. If there is more than one z-score, separate the values with a comma. o There is a Neveah's sample have been enrolled for more than two years. chance that between 47% and 65% of students in
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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