Answer: 11.3 minutes
Step-by-step explanation: <u>Exponential</u> <u>Distribution</u> is a distribution with function of the form:
often related to an amount of time until an event occur.
The greek letter λ is decay parameter and have a relationship with the mean:
and x is the amount of time
Probability in exponential distribution is given by
<u>Percentile</u> is a value below which a percentage of the data falls.
For the waiting line in a Piggly Wiggly checkout, 80th percentile will be
h = 11.3
<u>The 80th percentile of waiting times is </u><u>11.3 minutes.</u>
Answer:
8.
9. -38 ÷ 19
10. -4 ÷ -2
11. 190° im pretty sure
Step-by-step explanation:
Answer:
c
Step-by-step explanation: