suppose you spin the spinner below 5 times. which probabilities do you need in order to calculate p(getting…

suppose you spin the spinner below 5 times. which probabilities do you need in order to calculate p(getting a on 2 or fewer spins)? p(0 successes) p(1 success) p(2 successes) p(3 successes) p(4 successes) p(5 successes) complete p(getting a on 2 or fewer spins) = done

suppose you spin the spinner below 5 times. which probabilities do you need in order to calculate p(getting a on 2 or fewer spins)? p(0 successes) p(1 success) p(2 successes) p(3 successes) p(4 successes) p(5 successes) complete p(getting a on 2 or fewer spins) = done

Answer

Explanation:

Step1: Define the probability formula

The probability of getting A on 2 or fewer spins is the sum of the probabilities of getting 0 successes, 1 success, and 2 successes. That is $P(\text{getting A on 2 or fewer spins})=P(0\text{ successes}) + P(1\text{ success})+P(2\text{ successes})$.

Answer:

$P(0\text{ successes}) + P(1\text{ success})+P(2\text{ successes})$