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3 years ago

PLS HELP WILL GIVE BRAINLIEST AND 99 POINTS!!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

seropon [69]3 years ago

8 0

Answer:

I KNOW

Step-by-step explanation:

andrew-mc [135]3 years ago

6 0

Answer:You can put this solution on YOUR website!

The numbers are between +/- 2 sd s of the mean

With Chebyshev's inequality, at least 3/4 of the numbers would be between these two.

For the one with 3 standard deviations, it would be 8/9.

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For the second part, this is 3.5 sd s on either side

1/(3.5)^2=0.0816, The fraction is 1/(49/4) or 4/49.

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The second one would be wishing 18/8 or 2.25 sd s and that fraction would be 1/(9/4)^2=1/81/16 or 16/81 or 0.1975.

Step-by-step explanation:

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Reika [66]

<h2>Good morning,</h2>

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Answer:

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4 years ago

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3 years ago

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