Statistics

UK Secondary (7-11)

Statistics on grouped data

A survey was conducted which asked 30 people how many books they had read in the past month.

Number of books read | Frequency |
---|---|

$1$1-$5$5 | $2$2 |

$6$6-$10$10 | $11$11 |

$11$11-$15$15 | $15$15 |

$16$16-$20$20 | $2$2 |

Based on the frequency table provided, choose all correct statements from the list below.

$11$11 people have read between $6$6 and $10$10 books in the past month.

A

$28$28 people have read at most $15$15 books in the past month.

B

We cannot determine from the table how many people have read exactly $12$12 books.

C

We can determine that $2$2 people have read exactly $5$5 books in the past month.

D

$11$11 people have read between $6$6 and $10$10 books in the past month.

A

$28$28 people have read at most $15$15 books in the past month.

B

We cannot determine from the table how many people have read exactly $12$12 books.

C

We can determine that $2$2 people have read exactly $5$5 books in the past month.

D

Easy

Approx a minute

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