1. How are the collection of all sample proportions of samples of size 172 distributed? NO 2. What is the probability that fewer than 48% of students in Collin'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. chance that fewer than 48% of students in Collin's o There is a sample have been enrolled for more than two years. 3. What is the probability that more than 53% of students in Collin'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. chance that more than 53% of students in Collin's o There is a sample have been enrolled for more than two years. 4. What is the probability that between 48% and 53% of students in Collin'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. chance that between 48% and 53% of students in o There is a Collin's sample have been enrolled for more than two years.
1. How are the collection of all sample proportions of samples of size 172 distributed? NO 2. What is the probability that fewer than 48% of students in Collin'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. chance that fewer than 48% of students in Collin's o There is a sample have been enrolled for more than two years. 3. What is the probability that more than 53% of students in Collin'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. chance that more than 53% of students in Collin's o There is a sample have been enrolled for more than two years. 4. What is the probability that between 48% and 53% of students in Collin'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. chance that between 48% and 53% of students in o There is a Collin's sample have been enrolled for more than two years.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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Transcribed Image Text:Collin surveys 172 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, 50% of students have
attended for more than two years.
1. How are the collection of all sample proportions of samples of size 172 distributed?
NO
2. What is the probability that fewer than 48% of students in Collin'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 fewer than 48% of students in Collin's
3. What is the probability that more than 53% of students in Collin'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.
chance that more than 53% of students in Collin's
o There is a
sample have been enrolled for more than two years.
4. What is the probability that between 48% and 53% of students in Collin'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
Collin's sample have been enrolled for more than two years.
chance that between 48% and 53% of students in
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