The theoretical probability of winning a bobblehead when spinning a
prize wheel is. The wheel has 18 sections.
(a) How many sections have a bobblehead as a prize?
(b) The prize wheel is spun 540 times. About how many bobbleheads do
you expect to be won?
3,90
4,89
3,89
5,89
Answers
Step-by-step explanation:
C wala answer 3,89 ok I hope you like it
Given : The theoretical probability of winning a bobblehead when spinning a prize wheel is 1/6
The wheel has 18 sections.
To Find : (a) How many sections have a bobblehead as a prize?
(b) The prize wheel is spun 540 times. About how many bobbleheads do
you expect to be won?
Solution:
Probability of winning prizes = ( section having bobblehead as a prize)/ (total section )
=> 1/6 = ( section having bobblehead as a prize)/18
=> section having bobblehead as a prize = 3
Winning probability = 1/6
Spun 540 times
expect to be won = (1/6) * 540 = 90
Hence correct option is 3 , 90.
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