Researchers Use Descriptive Statistics When They Want To

question 35

Multiple Choice

Researchers use descriptive statistics when they want to:

• A) draw inferences about how statistically meaningful a study's results are.
• B) organize and summarize research data.
• C) combine and analyze data from many studies.
• D) assess how likely it is that a study's results occurred merely by chance.

Understand and define the concept of independent events in probability.

Calculate the probability of the intersection of two events.

Calculate the conditional probability of one event given another.

Calculate the probability of the union of two events.