Answer: 99.73%
Step-by-step explanation:
Given : Mean : 
Standard deviation : 
Let X be the random variable that represents the data values.
Formula for Z-score : 
For x=94, we have
For x=106, we have
The probability that the samples are between 94 and 106:-
Hence, the percent of the samples are expected to be between 94 and 106 = 99.73%
Answer:
50
Step-by-step explanation:
The ratio of marked fish to caught fish is 4:10, we need to solve for x in 20:x, since 4 * 5 = 20, 10 * 5 = x so x = 50 fish.
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Answer:
$45.03
Step-by-step explanation:
Multiply $59.25 by 20%, which is 1/5, and you get $11.85.
59.25 - 11.85 = 47.40
Now you multiply 5% to 47.40 and get 2.37
47.40-2.37 = 45.03
Its 3.3 the first growth but then for the second one it is 10.5
