Discrete Data

Calculate mean from the given frequency table.

• 7

• 8

• 9

• 10

Find the total frequency from the following table...

• 10

• 5

• 15

• 11

Find the mean from the following table...

You may need to copy the table out and add columns...

• 13

• 14

• 13.3

• 14.2

Find the mean from the following table...

You may need to copy the table out and add columns...

• 11.24

• 10.54

• 11.84

• 10.56

Data that only includes whole numbers.

• trend

• discrete data

• survey

• data

Which would be the best description of discrete data?

• Categories or groups like car brands or yes/no questions

• finite integer numbers like number of children or SAT scores

• infinite and uncountable numbers like weight that can change by small decimal quantities

• number responses

What is the definition of discrete data?

• Data that can only take specific values and cannot be measured.

• Data that is not specific and can vary widely

• Data that is continuous and can be measured

• Data that can take any value within a range

weight of students, y, in x math classes​ (a)  

• Continuous

• Discrete

number of marbles y, in x jars ​ (a)  

• Discrete

• Continuous

Answer explanation

Would you count or measure the number of marbles?

Discrete or continuous data?

• Discrete

• Continuous