Suppose a statistics class has a distribution of grades with a mean of 70 and standard deviation of 15. What is the probability of scoring a 90 or higher in this class?
What will be an ideal response?
.09.
Social Work & Human Services
You might also like to view...
Someone receiving medically supervised treatment may meet enough other criteria to be
diagnosed with substance use disorder
Indicate whether the statement is true or false.
Social Work & Human Services
The core of the Economic Opportunity Act was grassroots to be carried on at the local level by public or private nonprofit agencies
a) Standardized state assessments b) Local service systems c) Community action programs d) Federal tax reserves
Social Work & Human Services
Answer the following statement(s) true (T) or false (F)
One of the five steps for conducting a social survey is the step of choosing a statistic for testing the study hypothesis.
Social Work & Human Services
A peer review is a form of quality control
a. True b. False
Social Work & Human Services