It's A because 8-15 is -7 but the absolute value parenthesis make it positive 7.
Answer:x= 14
Step-by-step explanation:
84
Answer: 0.0516
Step-by-step explanation:
Given : The number of defective components produced by a certain process in one day has a Poisson distribution with a mean of
.
The probability mass function for Poisson distribution:-
For x= 15 and
, we have

Hence, the probability that exactly 15 defective components are produced in a particular day = 0.0516
Answer:
edit: i was wrong ignore me
Answer: 24
Step-by-step explanation:
Take the factorial of that number.
4! = 4*3*2*1=24