lisa supplies costumes to a number of theater companies and recently lent out a number of different hats…

lisa supplies costumes to a number of theater companies and recently lent out a number of different hats. ski hats 4 berets 1 turbans 5 considering this data, how many of the next 18 hats requested from lisas inventory should you expect to be turbans? turbans

lisa supplies costumes to a number of theater companies and recently lent out a number of different hats. ski hats 4 berets 1 turbans 5 considering this data, how many of the next 18 hats requested from lisas inventory should you expect to be turbans? turbans

Answer

Explanation:

Step1: Calculate total hats lent

$4 + 1+5=10$

Step2: Find probability of turbans

The probability of a hat being a turban is $\frac{5}{10}=\frac{1}{2}$

Step3: Predict number of turbans

Multiply probability by number of new - requested hats. $\frac{1}{2}\times18 = 9$

Answer:

9