during a series of spins, a spinner landed on blue 7 times and on other colors 7 times. considering this…

during a series of spins, a spinner landed on blue 7 times and on other colors 7 times. considering this data, how many of the next 10 spins should you expect to land on blue? spins

during a series of spins, a spinner landed on blue 7 times and on other colors 7 times. considering this data, how many of the next 10 spins should you expect to land on blue? spins

Answer

Answer:

5

Explanation:

Step1: Calculate total spins

$7 + 7=14$

Step2: Find probability of landing on blue

$P(\text{blue})=\frac{7}{14}=\frac{1}{2}$

Step3: Calculate expected number of blue - landings in 10 spins

$10\times\frac{1}{2}=5$