Concept explainers
a.
To calculate: the probabilities associated with the number of students playing in at least one sport.
a.
Explanation of Solution
Given information:
Calculation:
(a)
The probabilities associated with the number of students who playing at least one sport is shown in following table,
|
|
0 | 0.000064 |
1 | 0.001536 |
2 | 0.01536 |
3 | 0.08192 |
4 | 0.24576 |
5 | 0.393216 |
6 | 0.262144 |
b
To calculate: the probability that no more than 2 of the students participated in a sport
b
Answer to Problem 18PPS
The required probability is 0.01696
Explanation of Solution
Given information:
Calculation:
(b)
The probability that no more than 2 of the 10 students participated in a sport is,
Hence, required probability is 0.01696
Chapter 12 Solutions
Algebra 2
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