theworld58
theworld58
16.02.2022 • 
Mathematics

A machine makes chocolate chip cookies. Each chocolate chip cookie must have at least 5, but no more than 7, chocolate chips to be sold.

The number of chocolate chips in 100 randomly selected cookies are shown in the table.
Number of Chocolate Chips Number of Cookies
Less than 5 | 11
5 | 21
6 | 42
7 | 19
More than 7 | 7
What is the probability that the machine will make a chocolate chip cookie that can be
sold?
93/100
89/100
82/100
18/100

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