A florist determines the probabilities for the number of flower
arrangements they deliver each day.
x
19
20
21
22
23
P(x)
0.24
0.20
0.34
0.14
0.08
Find the mean, variance, and standard deviation of the
distribution rounded to 4 decimal places.
Mean =
Variance =
Standard Deviation =
Approximately how many arrangements should the florist expect to
deliver each week, rounded to the nearest whole number?
A florist determines the probabilities for the number of flower arrangements they deliver each day. x 19 20 21 22 23 P(x
-
answerhappygod
- Site Admin
- Posts: 899603
- Joined: Mon Aug 02, 2021 8:13 am