80 likes | 160 Views
Today you will:. think about different kinds of information; think about different purposes of information; decide what information you need for a task. Teenagers and music.
E N D
Today you will: • think about different kinds of information; • think about different purposes of information; • decide what information you need for a task.
Teenagers and music A researcher wants to find out whether boys or girls spend more on music CDs and audio tapes. She has 50 questionnaires to give out. • To whom should she give them?
Teenagers and music A researcher wants to find out what is the most popular type of music among teenagers. He gives out questionnaires at a youth club where a local group is playing a gig. • Is this a good way of choosing a sample?
Octopus or frogs’ legs? • Would you rather have octopus or frogs’ legs for your lunch? • Answer ‘yes’ or ‘no’.
Football or cricket? • Do you consider Manchester United football club to have a better team than Lancashire County Cricket Club?
Music? • What kind of music do you like?
chart music rave indie rap/reggae heavy metal Music? • What kind of music do you like?
Survey of Year 7 pupils Figures are percentages of the whole sample