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? O ? Secure https/ w awa aleks.com/alek cgh Islew/10 u IgNslkr78P3HOTH grUr esy pHOEB1 ODATA ANALYSIS Experimental and theoretical probability Outcome White Grey Black Number of Spins 15 24 I1 Fill in the table below. Round your answers to the nearest thousandth. (a) Assuming that the spinner is fair, compute the theorsticat probability of landing on white (b) From Donna's results, compute the simentat ssoncmental.oaity of landing on white (c) Assuming that the spinner is fair, choose the statement below that is t As the number of spins increases, we expect the experimental and theortical to become closer, though they might not be equal As the number to become farther apart of spins increases, we expect the experimental and theoretical The experimental and theoretical probabilities must always be equal Check vpe here to search

Explanation / Answer

a) There are total of 10 slices, out of which 4 are covered white

Hence, the theoritical probability of landing on white = Number of white slices/ Total number of slices = 4/10 = 0.4

b)

Experimental probability = Number of whites occured/Total number of spins = 15/50 = 0.30

c) The correct answer will be option a

As the number of spin increases, the theoritical probability and experimental probability will become closer

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