The ratio of bikes to scooters is 4to 7, if there 24 bikes then how many scooters are there
2 answers:
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Answer:
The probability that in his next 5 back flips Daniel will land more than 3 of them is:
27%
Step-by-step explanation:
The outcomes that represent that he landed in his back flip more than 3 times are:
43113 43323 14221 11123 35133 15231
So, out of the total 22 trials the number of trials he will land more than 3 of them is:
6.
Let P denotes the probability of an event.
Hence,
P(He will land more than 3 times)=Number of trials in which he landed more than three times/Total number of trials.
P( He will land more than 3 times)=6/22
Hence, the percent probability is calculated as:
Hence, the probability that in his next 5 back flips Daniel will land more than 3 of them is:
27%