A method of selecting members from a population where every individual has a known and equal chance of being chosen.

The recorded temperature of a classroom is an example of_________. A. Qualitative data B. Quantitative data C. Categorical data D. Descriptive data

Which of the following is not an integer? A. -5 B. 0 C. 7 D. 3.5

A graph that uses points connected by lines to show trends or changes over time.

Which type of data describes qualities, categories, or characteristics that cannot be measured numerically?

A school nurse checks each student's height and weight using proper tools. A. Survey   B. Interview   C. Measurement   D. Counting   E. Observation

A method of selecting members from a population where not all individuals have a known or equal chance of being chosen.

A part of the population selected to represent the whole in a study.

A teacher counts how many students bring lunch every day by recording raised hands. A. Survey   B. Interview   C. Measurement   D. Counting   E. Observation

A graph that uses rectangular bars to compare quantities across different categories.

The entire group of individuals, objects, or events that a researcher is interested in studying.

A person is in a room with 3 doors. They must choose one door to go through to survive. The 1st door is a raging fire. Second door are three knights. Third door is a lion that hasn't eaten in a year. Which door should they choose to live?