Question
can you show work for b and c to the question: 1.The following probability model describes the number of snow storms for Washington, D.C. for
can you show work for b and c to the question:
1.The following probability model describes the number of snow storms for Washington, D.C. for a given year:(10 Points)
Number of Storms
0
1
2
3
4
5
6
Probability
.25
.33
.24
.11
.04
.02
.01
The probability of 7 or more snowstorms in a year is 0.
a)What is the probability of more than 2 but less than 5 snowstorms?
b)Given this a particularly cold year (in which 2 snowstorms have already been observed), what is the conditional probability that 4 or more snowstorms will be observed?
c)If at the beginning of winter there is a snowfall, what is the probability of at least one more snowstorm before winter is over?
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