Of the 10 clients who had their hair cut at Sue's salon last month, 5 had blond hair. Considering this data, how many of the nex
t 14 clients to get haircuts should you expect to have blond hair?
1 answer:
Answer: 7 clients
Step-by-step explanation:
Of the last 10 clients that cut their hair at the salon, 5 had blond hair.
That is a proportion of:
= 5 / 10
= 1/2
Assuming this same proportion applies to the next clients Sue gets, the expected number of blonde people will be:
= Number of clients * 1/2
= 14 * 1/2
= 7 clients
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