A normal distribution of BMCC MAT51 scores has a standard deviation of 1.9. Find the z-scores corresponding to each of the following values: (Round to 2 decimal places) a. A score that is 3.8 points above the mean. (Hint: "x - mean = 5" is 5 above the mean) Z= b. A score that is 1.9 points below the mean. Z= c. A score that is 1.72 points above the mean. 2= d. A score that is same as the mean. 2= Submit Question

MATLAB: An Introduction with Applications
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A normal distribution of BMCC MAT51 scores has a standard deviation of 1.9. Find the z-scores
corresponding to each of the following values: (Round to 2 decimal places)
a. A score that is 3.8 points above the mean. (Hint: "x - mean = 5" is 5 above the mean)
2 =
b. A score that is 1.9 points below the mean.
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c. A score that is 1.72 points above the mean.
d. A score that is same as the mean.
2 =
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10
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Transcribed Image Text:shift ↑ ctri tab A normal distribution of BMCC MAT51 scores has a standard deviation of 1.9. Find the z-scores corresponding to each of the following values: (Round to 2 decimal places) a. A score that is 3.8 points above the mean. (Hint: "x - mean = 5" is 5 above the mean) 2 = b. A score that is 1.9 points below the mean. caps lock c. A score that is 1.72 points above the mean. d. A score that is same as the mean. 2 = fn 10 esc K →1 Submit Question Type here to search ? Q A 2 Z W S f3 # 3 X alt E $ O Ei 4 R C % 5 F f6 T V C G hp Y 7 B a f8 H U T
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