Question
In: Statistics and Probability
The owner of a fish market has an assistant who has determined that the weights of...
The owner of a fish market has an assistant who has determined that the weights of catfish are normally distributed, with mean of 3.2 pounds and standard deviation of 0.8 pound. If a sample of 4 fish is taken. What is the probability that the sample means will be between 3.1 and 4.0 pounds?
| A |
0.5759 |
|
| B |
0.9772 |
|
| C |
0.4972 |
|
| D |
0.6687 |
Solutions
Expert Solution
As this follows a Normal Distribution we
use the formula mentioned and calculate the required probability.
The probability value is obtained from STATKEY (image attached for
reference).
orchestra answered 2 years agoRelated Solutions
The owner of a fish market has an assistant who has determined that the weights of...
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