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Title:
MTH 316 Quiz 6.3 and 7.1
Started:
October 26, 2010 2:50 PM
Submitted:
October 26, 2010 3:03 PM
Time spent:
00:12:36
Total score: 5/10 = 50%
Total score adjusted by 0.0
Maximum possible score: 10
Done
1.
What does the expected value of a binomial distribution with
n
trials tell you?
Student
Response
Value
Correct Answer Feedback
1. the
probability
of one
success in
n trials
0%
2. the
standard
deviation
of the
distribution
0%
3. the
average
number of
success in
n trials
100%
4. the
average
number of
failures
0%
5. the
probability
of failure
on a single
trial
0%
Score:
1/1
Comments:
2.
Consider a binomial distribution with 12 trials. Look at a table showing binomial probabilities for
various values of
p
, the probability of success on a single trial. For what value of
p
is the
distribution symmetric?
Student
Response
Value
Correct Answer Feedback
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http://webctap.gardnerwebb.edu/webct/urw/lc9821263.
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 Fall '10
 Null
 Statistics, Probability

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