An author argues that more American-born baseball players have birth dates in the months immediately following July 31 because that was the age cutoff date for nonschool baseball leagues. The table below lists months of births for a sample of American-born baseball players and foreign-born baseball players. Using a 0.05 significance level, is there sufficient evidence to warrant rejection of the claim that months of births of baseball players are independent of whether they are born in America? Do the data appear to support the author's claim? Jan. Feb. March April May June July Aug. Sept. Oct. Nov. Dec. Bom in America 387 332 365 348 336 310 312 501 422 431 401 370 100 102 83 Foreign Born 100 82 84 81 94 82 59 92 70 Identify the null and alternative hypotheses for this test. OA. Ho: Months of births of baseball players are dependent of where they are bom. H;: Months of births of baseball players are independent of where they are born. OB. Ho: Months of births of baseball players are independent of where they are born. H;: Months of births of baseball players are dependent of where they are bom. OC. Ho: The frequency of births is dependent of the month. H: The frequency of births is independent of the month. OD. Ho: The frequency of births is independent of the month. H;: The frequency of births is dependent of the month.

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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B. Identify the test statistic. ____

b2. Identify the P-value. ___

C. State the final conclusion that addresses the original claim.

(Do not reject/Reject) H0. There is (not sufficient/sufficient) evidence to warrant rejection of the claim that months of births of baseball players are independent of whether they are born in America.

An author argues that more American-born baseball players have birth dates in the months immediately following July 31 because that was the age cutoff date for nonschool baseball leagues. The table below lists months of births for a sample of American-born baseball players and foreign-born
baseball players. Using a 0.05 significance level, is there sufficient evidence to warrant rejection of the claim that months of births of baseball players are independent of whether they are born in America? Do the data appear to support the author's claim?
Jan. Feb. March April May June July Aug. Sept. Oct. Nov. Dec.
Bom in America 387 332 365 348 336 310 312 501 422 431 401 370
100 102 83
Foreign Born
100 82 84
81 94 82 59 92 70
Identify the null and alternative hypotheses for this test.
OA. Ho: Months of births of baseball players are dependent of where they are bom.
H;: Months of births of baseball players are independent of where they are born.
OB. Ho: Months of births of baseball players are independent of where they are born.
H;: Months of births of baseball players are dependent of where they are bom.
OC. Ho: The frequency of births is dependent of the month.
H: The frequency of births is independent of the month.
OD. Ho: The frequency of births is independent of the month.
H;: The frequency of births is dependent of the month.

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