SOLUTION: Use the 68-95-99.7 Rule (Empirical Rule) to answer the following. (Do not use technology. Technology will give a slightly different answer.) Assume that the weight of 1-year-old

Question 1178778: Use the 68-95-99.7 Rule (Empirical Rule) to answer the following. (Do not use technology. Technology will give a slightly different answer.)
Assume that the weight of 1-year-old girls in the USA is normally distributed with Mean = 9.6 kg, Standard Deviation = 1.2 kg.
(a) 68% of the data is between which 2 values?
kg --
kg (increasing order)
(b) 95% of the data is between which 2 values?
kg --
kg (increasing order)
(c) What percentage of the data is less than 8.4 kg?
%
(d) What percentage of the data is more than 13.2 kg?
%
Answer by ikleyn(52781) (Show Source): You can put this solution on YOUR website!
.

On the "68 - 95 - 99.7 rule" learn from these web-sites

https://towardsdatascience.com/understanding-the-68-95-99-7-rule-for-a-normal-distribution-b7b7cbf760c2

https://en.wikipedia.org/wiki/68%E2%80%9395%E2%80%9399.7_rule

and then use your knowledge.

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