zinthyaenriquez40 zinthyaenriquez40

27-06-2021
Mathematics

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Having trouble with these questions, please help.

Having trouble with these questions please help class=

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jordonaburtch jordonaburtch

27-06-2021

The Empirical Rule affirm:

99.7 % random variable values are between
±
three standard deviation.

95 % random variable values are between
±
two standard deviation.

68 % random variable values are between
±
one standard deviation. There you go!

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hihowareyouk hihowareyouk

27-06-2021

Answer:

(a)=50%(b)=2.1and(c)=16.1

Step-by-step explanation:

Hope this helps

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