(i) Determine if the hypothesis test is one-tailed or two-tailed. (ii) Find the critical value. Round the answer to at least two decimal places. (iii) Compute the test value. Round the standard deviations and F-score values to at least two decimal places. (iv) Make the decision and summarize the results.
(i) Determine if the hypothesis test is one-tailed or two-tailed. (ii) Find the critical value. Round the answer to at least two decimal places. (iii) Compute the test value. Round the standard deviations and F-score values to at least two decimal places. (iv) Make the decision and summarize the results.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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(i) Determine if the hypothesis test is one-tailed or two-tailed.
(ii) Find the critical value. Round the answer to at least two decimal places.
(iii) Compute the test value. Round the standard deviations and F-score values to at least two decimal places.
(iv) Make the decision and summarize the results.

Transcribed Image Text:**Ages of Dogs**
The average age of pet dogs is 4.3 years. Two random samples of pet owners who own dogs are selected. Sample 1 consists of 16 dog owners selected from those who live in Miami. The standard deviation of the ages of the dogs in this sample is 1.0 years. Sample 2 consists of 8 dog owners selected from those who live in Boston. The standard deviation of these dogs is 0.6 years. At α = 0.01, can it be concluded that there is a difference in the variances? Use the critical value method and tables.
(Note: There is no graph or diagram present in the image provided.)
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