5) A survey of 320 families with 5 children each revealed the following distribution: Number of boys 4 3 2 2 Number of families 19 44 00 90 Number of girls 5 01 3 0 4 5 60 11 Calculate the Test-Statistic to test the hypothesis that male and female births are equally probable.. a) b) x²= 13.2 W c) x² = 12.4 d) x² = 10.2 x² 11.5 - 592635 1

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A: Given below the detailed solution

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