What is the median of the data: 2, 3, 5, 7, 11, 13?

What is the mean of the data: 5, 10, 15, 20, 25?

What is the cumulative frequency of a class?

The estimated probability of an event based on 100 trials is 0.4. How many times did the event occur?

The width of each bar in a histogram is equal to the:

If a die is rolled 60 times, and a 6 appears 10 times, what is the relative frequency of rolling a 6?

Find the mean of: 10, 20, 30, 40, 50.

What is the probability of drawing an ace from a standard deck of 52 cards?

The relative frequency of an event can be used to estimate:

The mode of the data: 1, 1, 2, 2, 2, 3, 4 is:

Which graph is used to display the cumulative frequency distribution?

A histogram is used to represent:

The likelihood of an event occurring is called its:

The sum of frequencies in a grouped frequency distribution is 50. The sum of the relative frequencies is:

How do you calculate the relative frequency of an event?

For the data 10, 12, 14, 16, 18, what is the mean?

What is the weighted mean if scores are 4, 6, 8 with weights 1, 2, 3 respectively?

What is the class mark for the interval 40-49?

Which measure of central tendency is most affected by extreme values?

What is the mean of the data: 4, 8, 6, 5, 3?