91影视

The given data is

The null hypothesis states that there is no association between the variables:

$H_0$: There is no association between the variables

(type of degree and favoring death penalty)

The alternative hypothesis states that there is an association between the variables:

$H_a$: There is an association between the variables

(type of degree and favoring death penalty)

The p-value is given as

$P=0.000=0.0\%$

The P-value is the probability of obtaining the value of the test statistic, or a value more extreme if the null hypothesis is true.

If there is no association between the variables, then we have a probability of $0.0\%$obtaining a similar or more extreme sample.

$H_0$: There is no association between the variables

$H_a$: There is an association between the variables.

The given data is

Find the hypothesis

$H_0:p_1-p_2=0$

$H_0:p_1-p_2鈮�0$

The P- value is

$P=0.000=0.0\%$

We can deduce from this P-value that there is a difference between the population proportions, which is the case if the variables are related.

As a result, the two-sample z-test and the chi-square test are equivalent, as seen by the similar P-values.