Answer:
75
Step-by-step explanation:
For non-normal distributions, we use Chebyshev's Theorem.
Chebyshev Theorem
The Chebyshev Theorem states that:
At least 75% of the measures are within 2 standard deviations of the mean.
At least 89% of the measures are within 3 standard deviations of the mean.
An in general terms, the percentage of measures within k standard deviations of the mean is given by
.
In this question:
Within 2 standard deviations of the mean, so 75%.
Answer:
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Answer:
The answer is
Step-by-step explanation: = a + 4 +a800000a7.54 10 2 2 2 4 1
Answer:
(144)^1/2
(12^2)^1/2
12 is the answers
Step-by-step explanation:
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