10. How I would solve it, is I would convert them into decimals so it is 7.5/.75.
There is a 1 in 10/3 chance that 7 is selected. Picking more digits makes the probability of it being picked higher.
Answer:
n=24.
Step-by-step explanation:
1/4 of 24 is 6, and 6+18= 24.
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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