1) | Suppose that an egg production facility has a machine to transport eggs from underneath the hens to a central collection point. | |||||||
Occasionally, about 0.03 of the time, the transportation mechanism damages an egg, rendering that egg inedible. | ||||||||
a random sample of 8 eggs is chosen. What are the probabilities associated with that sample? | ||||||||
number of trials (n): | 8 | 1 - p = | ||||||
Probability of "success" on any one trial (p): | 0.03 | E(x) = np = | ||||||
Var(x) = np (1-p) = | ||||||||
x | n!/(x!(n-x)!) | px | (n-x) | (1-p)(n-x) | f(x) | BINOM.DIST() | Both are equal | |
0 | 1 | TRUE | ||||||
1 | TRUE | |||||||
2 | TRUE | |||||||
3 | TRUE | |||||||
4 | TRUE | |||||||
5 | TRUE | |||||||
6 | TRUE | |||||||
7 | TRUE | |||||||
8 | TRUE | |||||||
0.00000000000 | 0.00000000000 |
The pdf of binomial distribution is
Following is the completed table:
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