a)
To find: The probability that exactly 5 people are type
The probability is 0.143389.
Given information:
Formula used:
The
Where,
n is the number of trials.
p is the probability of success.
x is the number of successes.
Calculation:
The probability is calculated as:
The required probability is 0.143389.
b)
To find: The probability that exactly 2 people are type
The probability is 0.092715.
Given information:
Calculation:
The probability is calculated as:
The required probability is 0.092715.
Chapter 6 Solutions
Holt Mcdougal Larson Algebra 2: Student Edition 2012
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