S1 Review 6th Grade 2024 Part 1

Front

What is the range of a data set?

Back

The range is the difference between the highest and lowest values in a data set.

Front

How do you calculate the mean of a data set?

Back

To find the mean, add all the numbers together and divide by the total count of numbers.

Front

What does percent mean?

Back

Percent means 'per hundred' and is a way to express a number as a fraction of 100.

Front

How do you find the range of Lizzy's test scores: 72, 94, 108, 60?

Back

The range is 108 - 60 = 48.

Front

What is the mode of a data set?

Back

The mode is the number that appears most frequently in a data set.

Front

Find the range of the data set: 1.43, 1.05, 34, 56, 89, 1.1.

Back

The range is 89 - 1.05 = 87.95.

Front

Calculate the mean of the data set: 18, 2, 0, 0, 0.

Back

The mean is (18 + 2 + 0 + 0 + 0) / 5 = 4.

Front

What percent is represented by the model if it shows 72 out of 100?

Back

It represents 72%.

Front

What is the mode of the following scores: 12, 10, 10, 10, 13, 12, 11, 13, 10?

Back

The mode is 10.

Front

How do you find the median of a data set?

Back

To find the median, arrange the numbers in order and find the middle value.