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Roth Is a Computer-Consulting Firm

Question 70

Multiple Choice

Roth is a computer-consulting firm. The number of new clients that they have obtained each month has ranged from 0 to 6. The number of new clients has the probability distribution that is shown below. ​ Roth is a computer-consulting firm. The number of new clients that they have obtained each month has ranged from 0 to 6. The number of new clients has the probability distribution that is shown below. ​ ​ The standard deviation is A) 1.45. B) 2.09. C) 3.1. D) 9.61. ​
The standard deviation is


A) 1.45.
B) 2.09.
C) 3.1.
D) 9.61.

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