brendanmay2256 brendanmay2256

13-05-2023
Mathematics

contestada

A sample of 4000 persons aged 18 years and older produced the following two-way classification table.
Men Women
Single 531 357
Married 1375 1179
Widowed 55 195
Divorced 139 169
Test at the 10%10% significance level whether gender and marital status are dependent for all persons aged 18 years and older.

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