2024/2025 Final Math test 8th grade- S1

Front

Multiply 1 by -9.

Back

-9

Front

How would you describe the mean?

Back

Average

Front

What is the square root of 25?

Back

5

Front

What is the median of the data set: 7, 9, 7, 8, 3, 2, 3, 9, 6?

Back

7

Front

To find the ______ you put all numbers in order from least to greatest and then take the largest number minus the smallest number.

Back

Range

Front

What is the definition of median?

Back

The middle value in a data set when arranged in order.

Front

What is the formula for calculating the mean?

Back

(Sum of all values) / (Number of values)

Front

What is the mode of the data set: 4, 1, 2, 2, 3, 4, 4?

Back

4

Front

What is the range of the data set: 5, 10, 15, 20?

Back

15 (20 - 5)

Front

What is the definition of a prime number?

Back

A number greater than 1 that has no positive divisors other than 1 and itself.