Frequency Distributions (Including Plots)

In the second row with a frequency of 42, what is the class boundary?

• 9.5 - 19.5

• 10 - 19

• 10.5 - 18.5

• 10.5 - 19.5

What is the class mark of the third row?

• 24

• 24.5

• 25

• 25.5

What is the total frequency?

• 200

• 215

• 224

• 225

A collection of observation produced by sorting them into classes and showing their frequency of occurrence in each class.

• Statistics table

• Frequency distribution table

• Distribution column

• Frequency Graph

What is the given table called?

• frequency table

• frequency distribution

• contingency table

• two-way table

cording to the portion of the frequency table given, how many people have an MBA?

• 9

• 20

• 60

• not enough information

It is used to separate the classes so that there are no gaps in the frequency distribution.

• Class Limit

• Frequency

• Class boundaries

• Cumulative Frequency

Which of the following statements corresponds to a frequency distribution?

• a table that shows the number of times a data entry appears in a data set.

• a data set that shows the number of data entries that appear in a time.

• a conclusion drawn from a sample.

• the boundaries between two consecutive bars.

What is the relative frequency of the first class?

• 0.139 or 13.9%

• 0.5 or 5%

• 1-5

• 5

Observe the frequency distribution:

Estimate the class width.

• 11

• 10

• 25

• 19.5