A book store owner randomly samples 100 customers on two separate days to see what their favorite type of book is. The data show
s the results of the two samples.
The book store owner expects 850 customers.
Based on the samples, about how many mystery books will the book store sell?
Enter your answer rounded to the nearest whole number....please and thanks.
The book store owner expects 850 customers.
Based on the samples, about how many mystery books will the book store sell?
Enter your answer rounded to the nearest whole number....please and thanks.
1 answer:
You might be interested in
Answer: B. 350.
Step-by-step explanation:
Given: Total number of fluorescent colors = 7
Total number of pastel colors = 5
Since , he want three fluorescent colors and two pastel colors.
Number of ways to select r things out of n things =
Number of ways to choose colors =
Hence, the correct option is B. 350.