(d) What percentage of the data is between 7.3 kg and 11.7 kg? (w) What percentage of the data is more than 12.8 kg?

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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** I already have answers a-c *** please help with d and W
Question 11
Watch this Khan Academy Empirical Rule video:
https://www.youtube.com/watch?v=OhRr26AfFBU
Use the Empirical Rule. (Do not use technology. Technology will give a slightly different answer.)
Draw a sketch of the normal distribution and label the mean and 1, 2, and 3 standard devitons above and
below the mean with computed values.
Assume that the weight of 1-year-old girls in the USA is normally distributed with Mean - 9.5 kg, Standard
Deviation 1.1 kg.
(a) 68% of the data is between which 2 values?
(b) 95% of the data is between which 2 values?
(c) What percentage of the data is less than 8.4 kg?
Ikg
kg
Enter an integer or decimal number [more..]
kg
kg
(d) What percentage of the data is between 7.3 kg and 11.7 kg?
(w) What percentage of the data is more than 12.8 kg?
Submit Question
X
T
Transcribed Image Text:Question 11 Watch this Khan Academy Empirical Rule video: https://www.youtube.com/watch?v=OhRr26AfFBU Use the Empirical Rule. (Do not use technology. Technology will give a slightly different answer.) Draw a sketch of the normal distribution and label the mean and 1, 2, and 3 standard devitons above and below the mean with computed values. Assume that the weight of 1-year-old girls in the USA is normally distributed with Mean - 9.5 kg, Standard Deviation 1.1 kg. (a) 68% of the data is between which 2 values? (b) 95% of the data is between which 2 values? (c) What percentage of the data is less than 8.4 kg? Ikg kg Enter an integer or decimal number [more..] kg kg (d) What percentage of the data is between 7.3 kg and 11.7 kg? (w) What percentage of the data is more than 12.8 kg? Submit Question X T
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