Collecting Cleaning and Organizing Data

Which interval has 4 students?

• 56-59

• 60-63

• 60-67

• 48-51

how many students are there who get the point between 20 and 29?

• 7

• 4

• 6

how many students are there who get the point between 10 and 19 ?

• 2

• 3

What is the lowest score in this data set?

If no one scores a mark of 7, you should ......

• leave the score of 7 out of the frequency table

• write 0 in the frequency column for the score of 7

• put a cross in the frequency column for the score of 7

Select all the statements that are true.

• Eight families had 4 children.

• The maximum number of children in any family is 4.

• Three families had 12 children.

• ‘7’ in the frequency column means a family had 7 children.

If everyone’s answer was recorded,

how many people said they would not buy any of the brands?

Bob wanted to find out what the grade 6 students at his school wanted to be when they grew up. He created a survey to distribute on Google Forms.

• This is one way to COLLECT data

• This is one way to ORGANIZE data

• This is one way to DISPLAY data

Betty used tallies to record her score when she played a card game with her dad.

• This is one way to COLLECT data

• This is one way to ORGANIZE data

• This is one way to DISPLAY data