Final Review

Front

What is the mean of a set of numbers?

Back

The mean is the average of a set of numbers, calculated by adding all the numbers together and dividing by the total count of numbers.

Front

Calculate the mean of these numbers: 5, 11, 2, 12, 4, 2.

Back

6

Front

What does it mean for data to be skewed right?

Back

Skewed right means that the tail on the right side of the distribution is longer or fatter than the left side, indicating that there are a few high values.

Front

What is the shape of the data if it is skewed right?

Back

Skewed Right

Front

What is a fraction?

Back

A fraction represents a part of a whole and consists of a numerator (top number) and a denominator (bottom number).

Front

If Andrea has 80 coins and shares 3/4 of them, how many coins does she share?

Back

60

Front

How do you divide a fraction by a whole number?

Back

To divide a fraction by a whole number, multiply the denominator of the fraction by the whole number.

Front

If Anthony divides 3/4 of a pound of butter into 6 equal parts, how much is in each part?

Back

1/8 lb

Front

What is the total when adding two decimal numbers?

Back

The total is the sum of the two numbers, aligning the decimal points.

Front

If City A received 3.74 inches of rain and City B received 9.8 inches, what is the total amount of rain?

Back

13.54 inches