A report provided the following information on gender of smartphone users for representative samples of young people age 15 to 24 in several different countries. Country Percent Female Percent Male...

A report provided the following information on gender of smartphone users for representative samples of young people age 15 to 24 in several different countries.

Country	Percent Female	Percent Male
United States	53%	47%
Spain	39%	61%
Italy	37%	63%
India	20%	80%

(a)

Suppose the sample sizes were 1000 for the United States and for India and 500 for Spain and Italy. Complete the following two-way table by entering the observed counts.

Country	Female	Male
United States	530	470
Spain	195	305
Italy	185	315
India	200	800

Calculate the test statistic. (Round your answer to two decimal places.)

?² =

What is theP-value for the test? (Use a statistical computer package to calculate theP-value. Round your answer to four decimal places.)

P-value =

Jun 09, 2022

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A report provided the following information on gender of smartphone users for representative samples of young people age 15 to 24 in several different countries. Country Percent Female Percent Male...

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