The Logical Operator in C That Is Used to Compare

question 41

Multiple Choice

The logical operator in C that is used to compare the equality of two variables is ____.

• A)=
• B)&&
• C)||
• D)==

Understand the concept and application of the pooled proportion estimate in hypothesis testing.

Recognize conditions under which the pooled proportion estimate and normal approximation are appropriate for testing differences between two population proportions.

Develop confidence interval estimates for ratios of population variances.

Determine the rejection regions for hypothesis tests involving population variances.