masekoalex masekoalex

Today at 9:13 PM
Mathematics

Answered

. Suppose that the average score in a statistics test is 84 with a standard deviation

of 4. According to Tchebysheff’s theorem, what percentage of the students have

a grade of at least 72 and at most 96?

Answer :

harrypooplol45 harrypooplol45

Today at 9:17 PM

Answer:

96

Step-by-step explanation:

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