Interpreting and Representing Data

How does the median number of miles driven for Driver A compare to the median number of miles driven for Driver B?

• Driver B drives much less than Driver A when comparing medians.

• The medians are the same

• Driver A drives much less than Driver B when comparing medians.

• Driver A and Driver B make the same amount of money.

What is the mean age of the people shown in the frequency table?

• 2.6

• 6.5

• 5.7

• 5.5

To estimate the mean from a grouped frequency table, we should use

• each groups lowest value

• each groups highest value

• each groups difference

• each groups middle value

Why can we only estimate the mean for this given data?

• There's no need being precise

• We don't have the raw data

• We don't have time to be exact

• We may have counted the students incorrectly

How many more children walk than take a taxi to school?

• 45

• 20

• 25

• 35

Which sport was picked by the same number of girls and boys?

• tennis

• football

• netball

• rugby

Which day had more minutes of homework?

• Wednesday

• Thursday

• Friday

• Ms. Jones

The pie chart shows the colours of 32 beads. How many green beads are there?

• 90

• 8

• 11

• 9

The under 13's played 28 matches.

The under 15's played 18 matches.

Which team won more matches?

• Under 13's

• Under 15's

Which pie chart represents the same data as the table?

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