6i Let Pj an d P, equal the nespeetive proportíon of male & female college students who make their beds, we shall test the null hypothesis HoiPs=2 the alternative hypothesis Hai Pa< Py against (a) Define a critícal Ton that has a signifieant region level of a=O•05. gnificant (6) If 27 out of 90 men & 51out of 98 women made thein beds on a panfcular y mornning Monday calculate the value of the test statis tie & give yours conclusion.

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Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.