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HowardWolowitz
 one year ago
Does anyone know how to do his? PLZ help me
HowardWolowitz
 one year ago
Does anyone know how to do his? PLZ help me

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kropot72
 one year ago
Best ResponseYou've already chosen the best response.11. Do you know the empirical rule for a normal distribution?

kropot72
 one year ago
Best ResponseYou've already chosen the best response.1Your course should surely cover the empirical rule if you are expected to answer this type of question.

HowardWolowitz
 one year ago
Best ResponseYou've already chosen the best response.0The empirical rule states that for a normal distribution, nearly all of the data will fall within three standard deviations of the mean. The empirical rule can be broken down into three parts: 68% of data falls within the first standard deviation from the mean. 95% fall within two standard deviations. 99.7% fall within three standard deviations.

kropot72
 one year ago
Best ResponseYou've already chosen the best response.1The following part of the empirical rule applies to your question part 1: 95% of the data points fall within the range plus and minus two standard deviations from the mean. In part 1, what is the value of two standard deviations?

HowardWolowitz
 one year ago
Best ResponseYou've already chosen the best response.0the first one is E and the seoncd one is D

kropot72
 one year ago
Best ResponseYou've already chosen the best response.1Yes, you are correct.

HowardWolowitz
 one year ago
Best ResponseYou've already chosen the best response.0Thakn you for your help! :)
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