Mathematics, 18.04.2021 07:40 jalenm266
The mean number of points in 1977 was 1189 points with standard deviation of 397 points. With a roughly normal distribution, what percent of performances would fall between 395 and 1983 points?
Your answer
A. 100%
B. 68%
C. 95%
D.99.7%
Answers: 1
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Daniel bought a computer game for $25 and later sold it to thomas for a 40% profit. how much did daniel sell the computer game for?
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When lulu enlarged her drawing of a rabbit, the enlarged picture appeared to be distorted. which statement about the transformation applied to her drawing is true?
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Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction
Answers: 3
The mean number of points in 1977 was 1189 points with standard deviation of 397 points. With a roug...
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