Determine the areas under the normal curve given the mean of the distribution u = 80 and o = 5.5, and the given value of the random variable x and the probability function in each item below. Write down the probability function described in each and draw the normal curve with the proper shaded area of interest. 1. The area of interest is bounded by the mean and x = 83.42. 2. The area of interest is bounded by the mean and x = 69.42. 3. The area of interest is bounded by the scores x1 = 69.42 and x2 = 83.42. 00 12
Determine the areas under the normal curve given the mean of the distribution u = 80 and o = 5.5, and the given value of the random variable x and the probability function in each item below. Write down the probability function described in each and draw the normal curve with the proper shaded area of interest. 1. The area of interest is bounded by the mean and x = 83.42. 2. The area of interest is bounded by the mean and x = 69.42. 3. The area of interest is bounded by the scores x1 = 69.42 and x2 = 83.42. 00 12
MATLAB: An Introduction with Applications
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Transcribed Image Text:Test Your Understanding: Areas Under the Normal Curve
Determine the areas under the normal curve given the mean of the distribution u = 80 and o = 5.5, and the
given value of the random variable x and the probability function in each item below. Write down the probability
function described in each and draw the normal curve with the proper shaded area of interest.
1. The area of interest is bounded by the mean and x = 83.42.
2. The area of interest is bounded by the mean and x = 69.42.
3. The area of interest is bounded by the scores x1
4. The area of interest is above the score x = 83.42.
69.42 and x2 = 83.42.
%3D
5. The area of interest is above the score x = 69.42.
6. The area of interest is below the score x = 83.42.
7. The area of interest is below the score x =
8. The area of interest is between the scores x1 = 83.42 and x2 = 86.
9. The area of interest is between the scores x1 = 65, x2 = 69.42.
10. The area of interest is below the score x1 = 69.42 and above the score x2 = 83.42.
69.42.
%3D
%3D
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