1. Assume that the populations are normally distributed. Test the hypothesis that o, >o, at the a-0.01 level of significance for the given sample data. Population 1: n, 61, 5,"34.4 A) Test statistie: F-1.55. Critical value-4.31. Do not reject H,. B) Test statistie:F-6.89. Critical value -431. Reject H,. -C) Test statistic:F-2.96. Critical value -2.21. Reject H.. O Test statistic: F-1.55. Critical value-2.21. Do not reject H. Population 2, n, -31, a,-27.6 23

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
icon
Related questions
Topic Video
Question
1. Assume that the populations are normally distributed. Test the hypothesis that a, >o, at the a-0.01 level of
significance for the given sample data. Population 1: n, 61, 5,-34.4 Population 2, n, = 31, 3,-27.6
A) Test statistic: F=1.55. Critical value -4.31. Do not reject H,
B) Test statistic:F-6.89. Critical value =4.31. Reject H..
-C) Test statistic: F-2.96. Critical value =2.21. Reject H
OTest statistic: F-1.55. Critical value -2.21. Do not reject H,.
23
Transcribed Image Text:1. Assume that the populations are normally distributed. Test the hypothesis that a, >o, at the a-0.01 level of significance for the given sample data. Population 1: n, 61, 5,-34.4 Population 2, n, = 31, 3,-27.6 A) Test statistic: F=1.55. Critical value -4.31. Do not reject H, B) Test statistic:F-6.89. Critical value =4.31. Reject H.. -C) Test statistic: F-2.96. Critical value =2.21. Reject H OTest statistic: F-1.55. Critical value -2.21. Do not reject H,. 23
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Hypothesis Tests and Confidence Intervals for Means
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, advanced-math and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Advanced Engineering Mathematics
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
Numerical Methods for Engineers
Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education
Introductory Mathematics for Engineering Applicat…
Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Basic Technical Mathematics
Basic Technical Mathematics
Advanced Math
ISBN:
9780134437705
Author:
Washington
Publisher:
PEARSON
Topology
Topology
Advanced Math
ISBN:
9780134689517
Author:
Munkres, James R.
Publisher:
Pearson,