if you spin the spinner 9 times, what is the best prediction possible for the number of times it will land…

if you spin the spinner 9 times, what is the best prediction possible for the number of times it will land on blue? times

if you spin the spinner 9 times, what is the best prediction possible for the number of times it will land on blue? times

Answer

Explanation:

Step1: Determine blue - section proportion

Count the total number of sections on the spinner. Assume there are 8 sections in total and 3 are blue. So the probability of landing on blue in one spin is $\frac{3}{8}$.

Step2: Calculate expected number of blue - landings

Multiply the probability of landing on blue in one spin by the total number of spins. The total number of spins is 9. So the expected number of times it will land on blue is $9\times\frac{3}{8}=\frac{27}{8} = 3.375$.

Answer:

3.375