Z Score Intro Worksheet Answers at Worksheet Dot Com

Z Score Intro Worksheet Answers. It has a mean of 0 and its standard deviation is equal to 1. Separate the lowest 40% from the rest of the distribution.

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C) a score that is 15 points above the mean d) a score that is 30 points below the mean. B) a score that is 10 points below the mean. A normal distribution of scores has a standard deviation of 10 and a mean of 0.

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60% (or.6000) z =.84 60% (or.6000) 30% (.3000) 30% (.3000) z = ? Separate the highest 30% from the rest of the distribution. They then fill in the corresponding letters in the table at the bottom of the page to answer the joke. Z=2 b) a score that is 10 points below the mean.