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Jo Is a Hairstylist

Question 73

Multiple Choice

Jo is a hairstylist.The probability model below describes the number of clients that she may see in a day. Jo is a hairstylist.The probability model below describes the number of clients that she may see in a day. What is the standard deviation of the number of clients that Jo sees per day? A) 1.31 B) 1.41 C) 2.19 D) 1.99 E) 1.55
What is the standard deviation of the number of clients that Jo sees per day?


A) 1.31
B) 1.41
C) 2.19
D) 1.99
E) 1.55

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