Homework In your exercise book write out (including the information)and answer the questions on slides 1 and 2.

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Homework In your exercise book write out (including the information)and answer the questions on slides 1 and 2.

Heaven (1996) 282 participants from two Catholic independent schools in New South Wales Australia. 146 females 136 males Work out the fraction that were females. Give your answer in it’s simplest form.(2) What percentage were male? (2)

Calculating ratio A social psychologist was interested in the types of behaviours that happened in a school in one day. She observed 120 pro-social behaviours and 30 anti social behaviours. Calculate the ratio of pro-social to anti-social behaviours. Express your answer in its lowest form (2)