A machine produces metal rods used in an automobile suspension system. a random sample of 15 rods is selected, and the diameter is measured. the resulting data (in millimeters) are as follows: 8.24 8.25 8.20 8.23 8.24 8.21 8.26 8.26
a. 20 8.25 8.23 8.23 8.19 8.28 8.24 (a) calculate a 99% two-sided confidence interval on mean rod diameter.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A machine produces metal rods used in an automobile suspension system. a random sample of 15 rods is selected, and the diameter is ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
New Questions in Mathematics
Evaluate 2/3 - 1/6. a. 1/6 b. 1/2 c. 5/6 d. 1
Answers (1)
15%of $30 as a decimal
Answers (1)
The ordered pairs model an exponential function, where j is the function name and e is the input variable. { (1, 10), (2, 50), (3, 250), (4, 1250) } What is the function equation in sequence notation?
Answers (2)
Simply and reduce to lowest terms a + [a + b - a - (2a - b) ]
Answers (1)
What percentage of a data set is represented as Q1?
Answers (1)