Q1:
|
Daffodil bulbs are sold in boxes of 200.
It is known that 2% of daffodil bulbs fail to grow.
X is the random variable for the number of failed bulbs.
What type ofprobability distribution best describes this situation?
|
A. Binomial
B. Poisson
C. Normal
D. Rectangular
|
Answer 1:
|
|
Q2:
|
Could the Poisson distribution be used as a suitable approximation for X?
|
A. Yes
B. No
|
Answer 2:
|
|
Q3:
|
In question 1, if the Poisson approximation was used, what would be the mean of the Poisson approximation? |
A. √ 2
B. 4
C. 16
D. 2
|
Answer 3:
|
|
Q4:
|
In question 1, if the Poisson distribution was used, what would be the probability that NO bulbs failed to grow.
|
A. 0.02
B. 0.0733
C. 0.0183
D. 0.1353
|
Answer 4:
|
|
Q5:
|
In question 1, if the Poisson distribution was used, what would be the probability that more than 3 bulbs would fail to grow?
|
A. 0.8046
B. 0.1954
C. 0.4335
D. 0.5665
|
Answer 5:
|
|