21 A continuous probability distribution that is useful in describing the time, or space, between occurrences...
21 A continuous probability distribution that is useful in describing the time, or space, between occurrences of an event is a(n)
|
a. |
normal probability distribution |
|
b. |
uniform probability distribution |
|
c. |
exponential probability distribution |
|
d. |
Poisson probability distribution |
If a penny is tossed four times and comes up heads all four times, the probability of heads on the fifth trial is
|
a. |
zero |
|
b. |
1/32 |
|
c. |
0.5 |
|
d. |
larger than the probability of tails |
Homework Answers
21. This will be an exponential probability distribution.
22. P(Heads on the fifth trial) = 0.5
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21 A continuous probability distribution that is useful in
describing the time, or space, between occurrences...
A continuous probability distribution that is useful in describing the time or space between successive occurrences...
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Hello, need help solving the rest. I might be doing it wrong
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