A veterinarian wanted to know if there is any difference in the average lifespan of four different breeds of dogs. He took a random sample of five dogs from four different breeds. Here are the results when he ran a one way ANOVA test: Options Analysis of Variance results: Data stored in separate columns. Column statistics Column + n + Mean + Std. Dev. + Std. Error + Terrier Retriever 5 Hound 5 Bulldog 5 5 13 1.5811388 0.70710678 12.6 2.0736441 0.92736185 13.8 2.1679483 0.96953597 12 1.8708287 0.83666003 ANOVA table Source DF SS MS F-Stat P-value Columns 3 18.55 2.85 0.76 0.5328 Error 16 60 3.75 Total 19 68.55 State the null and alternative hypothesis:
A veterinarian wanted to know if there is any difference in the average lifespan of four different breeds of dogs. He took a random sample of five dogs from four different breeds. Here are the results when he ran a one way ANOVA test: Options Analysis of Variance results: Data stored in separate columns. Column statistics Column + n + Mean + Std. Dev. + Std. Error + Terrier Retriever 5 Hound 5 Bulldog 5 5 13 1.5811388 0.70710678 12.6 2.0736441 0.92736185 13.8 2.1679483 0.96953597 12 1.8708287 0.83666003 ANOVA table Source DF SS MS F-Stat P-value Columns 3 18.55 2.85 0.76 0.5328 Error 16 60 3.75 Total 19 68.55 State the null and alternative hypothesis:
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 1GP
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Transcribed Image Text:A veterinarian wanted to know if there is any difference in the average lifespan of
four different breeds of dogs. He took a random sample of five dogs from four
different breeds. Here are the results when he ran a one way ANOVA test:
Options
Analysis of Variance results:
Data stored in separate columns.
Column statistics
Column + n + Mean + Std. Dev. + Std. Error +
Terrier
Retriever 5
Hound
5
Bulldog 5
5
13 1.5811388 0.70710678
12.6 2.0736441 0.92736185
13.8 2.1679483 0.96953597
12 1.8708287 0.83666003
ANOVA table
Source DF SS MS F-Stat P-value
Columns 3 18.55 2.85 0.76 0.5328
Error
16 60 3.75
Total
19 68.55
State the null and alternative hypothesis:
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