A biased spinner can land on red, on blue, on green or on yellow. John is...
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A biased spinner can land on red, on blue, on green or on yellow. John is going to spin the spinner. The table shows each of the probabilities that the spinner will land on red, on blue or on green. Colour Probability (a) Complete the table. red 0.2 blue 0.25 green 0.15 yellow Hayley is going to spin the spinner 60 imes. (b) Work out an estimate for the number of times the spinner will land on red. (2) A biased spinner can land on red, on blue, on green or on yellow. John is going to spin the spinner. The table shows each of the probabilities that the spinner will land on red, on blue or on green. Colour Probability (a) Complete the table. red 0.2 blue 0.25 green 0.15 yellow Hayley is going to spin the spinner 60 imes. (b) Work out an estimate for the number of times the spinner will land on red. (2)
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Related Book For
Stats Data and Models
ISBN: 978-0321986498
4th edition
Authors: Richard D. De Veaux, Paul D. Velleman, David E. Bock
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