Homework Help is Here – Start Your Trial Now!
Math
Statistics
The following MINITAB output presents the results of a hypothesis test for a population mean u. One-Sample Z: X Test of mu = 45 vs > 45 The assumed standard deviation = 5.0921 Variable N Mean StDev SE 95% Lower z P Mean Bound х 12246.2598 5.0921 0.4610 45.50152.730.003 Is this a one-tailed or two-tailed test? a. b. What is the null hypothesis? C. What is the P-value? d. Use the output and an appropriate table to compute the P-value for the test of Họ: µ S 46 vs. H1: µ > 46. Use the output and an appropriate table to compute a 98% confidence interval for u. e.

The following MINITAB output presents the results of a hypothesis test for a population mean u. One-Sample Z: X Test of mu = 45 vs > 45 The assumed standard deviation = 5.0921 Variable N Mean StDev SE 95% Lower z P Mean Bound х 12246.2598 5.0921 0.4610 45.50152.730.003 Is this a one-tailed or two-tailed test? a. b. What is the null hypothesis? C. What is the P-value? d. Use the output and an appropriate table to compute the P-value for the test of Họ: µ S 46 vs. H1: µ > 46. Use the output and an appropriate table to compute a 98% confidence interval for u. e.

Calculus For The Life Sciences
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.2: Expected Value And Variance Of Continuous Random Variables
Problem 10E
See similar textbooks
icon
Related questions
Question
The following MINITAB output presents the results of a hypothesis test for a population mean u. One-Sample Z: X Test of mu = 45 vs > 45 The assumed standard deviation = 5.0921 Variable N Mean StDev SE 95% Lower z P Mean Bound х 12246.2598 5.0921 0.4610 45.50152.730.003 Is this a one-tailed or two-tailed test? a. b. What is the null hypothesis? C. What is the P-value? d. Use the output and an appropriate table to compute the P-value for the test of Họ: µ S 46 vs. H1: µ > 46. Use the output and an appropriate table to compute a 98% confidence interval for u. e.
Transcribed Image Text:The following MINITAB output presents the results of a hypothesis test for a population mean u. One-Sample Z: X Test of mu = 45 vs > 45 The assumed standard deviation = 5.0921 Variable N Mean StDev SE 95% Lower z P Mean Bound х 12246.2598 5.0921 0.4610 45.50152.730.003 Is this a one-tailed or two-tailed test? a. b. What is the null hypothesis? C. What is the P-value? d. Use the output and an appropriate table to compute the P-value for the test of Họ: µ S 46 vs. H1: µ > 46. Use the output and an appropriate table to compute a 98% confidence interval for u. e.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Calculus For The Life Sciences
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
SEE MORE TEXTBOOKS