Mean, Median, Mode, and Range

Front

What is the mode?

Back

The number that appears most often.

Front

What's another word for median?

Back

middle

Front

What is the range of the heights: 158cm, 172cm, 164cm, 164cm, 167cm, 159cm?

Back

14 cm

Front

Find the median and the mode for the hours Aysha spends studying: {4, 2, 5, 7, 1}.

Back

Median = 4 & Mode = none

Front

What is the median of this set of data: 10, 90, 80, 60, 50, 40, 70, 30, 20, 100?

Back

55

Front

Define mean in statistics.

Back

The average of a set of numbers, calculated by dividing the sum of the numbers by the count of numbers.

Front

How do you calculate the median of a data set?

Back

Arrange the numbers in order and find the middle value.

Front

What is the difference between mean and median?

Back

Mean is the average, while median is the middle value when data is ordered.

Front

If a data set has no repeating numbers, what is the mode?

Back

There is no mode.

Front

How do you find the range of a data set?

Back

Subtract the smallest number from the largest number.