Qualitative and Quantitative Predictions

Front

What is a qualitative prediction?

Back

A qualitative prediction is a statement that describes the characteristics or qualities of an event or phenomenon without using numerical data.

Front

What is a quantitative prediction?

Back

A quantitative prediction is a statement that includes numerical data or measurements to describe the likelihood of an event occurring.

Front

How do you determine the likelihood of an event based on survey data?

Back

You compare the frequency of each option selected in the survey to determine which is more likely.

Front

If a bag contains 12 green marbles and 3 yellow marbles, how many times more likely is it to select a green marble than a yellow marble?

Back

It is 4 times more likely to select a green marble than a yellow marble.

Front

What does it mean if an event is 'twice as likely' to happen?

Back

It means that the probability of that event occurring is double the probability of another event.

Front

In a bag with 5 blue marbles, 3 green marbles, and 2 red marbles, what is the probability of selecting a blue marble?

Back

The probability of selecting a blue marble is 5 out of 10, or 50%.

Front

What is the total number of marbles if there are 5 red, 4 blue, 10 green, and 11 yellow marbles?

Back

The total number of marbles is 30.

Front

If a marble is selected from a bag containing 12 green and 15 blue marbles, which color is more likely to be selected?

Back

A blue marble is more likely to be selected since there are more blue marbles.

Front

What does it mean if two events are equally likely?

Back

It means that the probability of each event occurring is the same.

Front

If a bag contains 5 blue marbles and 3 green marbles, how likely is it to select a green marble compared to a blue marble?

Back

It is less likely to select a green marble than a blue marble.