Your school claims that the average student graduates with debt of $1,260. To validate this claim, you create a random sample of 20 students during graduation and ask each student to anonymously report the amount of their student loan debt. Complete parts a through c. $0 $0 $0 $1,900 $4 $2,400 $300 $1,200 $0 $1,700 $2,900 $2,900 $0 $2,100 $2,350 $2,800 $1,900 $150 $2,350 $2,850 a. Construct a 99% confidence interval with these data to estimate the average student loan debt of students graduating at your school. The 99% confidence interval is from $☐ to $. (Round to two decimal places as needed. Use ascending order.)
Your school claims that the average student graduates with debt of $1,260. To validate this claim, you create a random sample of 20 students during graduation and ask each student to anonymously report the amount of their student loan debt. Complete parts a through c. $0 $0 $0 $1,900 $4 $2,400 $300 $1,200 $0 $1,700 $2,900 $2,900 $0 $2,100 $2,350 $2,800 $1,900 $150 $2,350 $2,850 a. Construct a 99% confidence interval with these data to estimate the average student loan debt of students graduating at your school. The 99% confidence interval is from $☐ to $. (Round to two decimal places as needed. Use ascending order.)
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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