Concept explainers
a.
What is the probability that she will get,
a.
Answer to Problem 47STP
Explanation of Solution
Given information:
Carly is taking a
Calculation:
Consider Carly is taking a
Suppose she guesses on each question.
The probability of
Well
The probability of failure is,
Now put calculated values in expression,
Hence, the probability that she will get,
b.
What is the probability that she will get,
b.
Answer to Problem 47STP
Explanation of Solution
Given information:
Carly is taking a
Calculation:
Consider Carly is taking a
Suppose she guesses on each question.
The probability of
Well
The probability of failure is,
Now put calculated values in expression,
Hence, the probability that she will get,
c.
What is the probability that she will get, zero questions correct?
c.
Answer to Problem 47STP
Explanation of Solution
Given information:
Carly is taking a
Calculation:
Consider Carly is taking a
Suppose she guesses on each question.
The probability of
Well
The probability of failure is,
Now put calculated values in expression,
Hence, the probability that she will get, zero questions correct is
d.
What is the probability that she will get,
d.
Answer to Problem 47STP
Explanation of Solution
Given information:
Carly is taking a
Calculation:
Consider Carly is taking a
Suppose she guesses on each question.
The probability of
Well
The probability of failure is,
Now put calculated values in expression,
Hence, the probability that she will get,
Chapter 11 Solutions
Glencoe Algebra 2 Student Edition C2014
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