Given the following information: n1=21, s2/1=0.426  n2=16 s2/2=1.856 Ha: σ2/1<σ2/2 α=0.01 Step 1 of 2:Determine the critical value(s) of the test statistic. If the test is two-tailed, separate the values with a comma. Round your answer(s) to four decimal places. Step 2 of 2: Make a decision. (Reject or Fail to Reject Null hypothesis)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
icon
Related questions
Question

Given the following information:

n1=21, s2/1=0.426  n2=16 s2/2=1.856 Ha: σ2/1<σ2/2 α=0.01

Step 1 of 2:Determine the critical value(s) of the test statistic. If the test is two-tailed, separate the values with a comma. Round your answer(s) to four decimal places.

Step 2 of 2: Make a decision. (Reject or Fail to Reject Null hypothesis)
Expert Solution
Given data

1] n1=212] s12=0.4263] n2=164] s22=1.8565] α=0.016] alternate hypothesis Ha:σ21<σ22

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Hypothesis Tests and Confidence Intervals for Equality of Variances
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill