Answer:
7: 100
8: 40
9: 74
Step-by-step explanation:
Remember: higher risk means you wait less time to get more money.
So I would go with A
Answer:make sure the value of x is positive
-check the solution to ensure it is a rational number
Step-by-step explanation: .
The birth weight of elephants at the 85th percentile is 262.16 pounds
<h3>What is the standard deviation?</h3>
Standard deviation is defined as the amount of variation or the deviation of the numbers from each other.
Given that:-
The average birth weight of elephants is 200 pounds = 200
The deviation of 60 pounds. = 60
The birth weight of elephants at the 85th percentile. z = 85%= 1.036
Now from the formula of z-score:-
Hence the birth weight of elephants at the 85th percentile is 262.16 pounds
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