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Author Question: A breeder of Thoroughbred horses wishes to model the relationship between the gestation period and ... (Read 86 times)

RRMR

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Question 1

Is the number of games won by a major league baseball team in a season related to the team's batting average? Data from 14 teams were collected and the summary statistics yield:

  1,134, = 3.642, = 93,110, = .948622, and = 295.54

Assume 1 = 455.27 and = 9.18. Conduct a test of hypothesis to determine if a positive linear relationship exists between team batting average and number of wins. Use α = .05.

Question 2

A breeder of Thoroughbred horses wishes to model the relationship between the gestation period and the length of life of a horse. The breeder believes that the two variables may follow a linear trend. The information in the table was supplied to the breeder from various thoroughbred stables across the state.



Summary statistics yield SSxx = 21,752, SSxy = 236.5, SSyy = 22, and Test to determine if a linear relationship exists between the gestation period and the length of life of a horse. Use 5 and use as an estimate of σ.


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Marked as best answer by RRMR on Feb 14, 2020

matt

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RRMR

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Reply 2 on: Feb 14, 2020
Great answer, keep it coming :)


apple

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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