Question

Brian asked a group of people their favourite holiday destination. The results are summarised in the table. Destination=UK, Frequency=48 , Europe=264 , Frequency=264, Destination=USA, Frequency=264, Destination=Africa Frequency=60, Other=12 How many degrees does one person represent? Give your answer as a fraction in its simplest form

Answer 1

Explanation:

Total Frequency = 48 + 264 + 264 + 60 + 12= 648

The degrees represented for each are:

UK = 48 / 648 x 360 = 26.67 ( round it to 27)

Europe = 264/648 x 360 = 146.67 ( round to 146)

USA = 146.67 (round to 146)

Africa = 60/648 x 360 = 33.33 ( round to 33)

Other = 12/648 x 360 = 6.67 (round to 7)

Hope this Helps.

Cna you also check your numbers of frequency

Answer 2

5/9°

Explanation:

48+264+264+60+12= 648

648x= 360°

x= 360°/648

x= 2 × 2 × 2 × 3 × 3 × 5/ 2 × 2 × 2 × 3 × 3 × 3 × 3= 5/9 °