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Home Q & A Board Science-Related Homework Help Mathematics
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ujesssss ujesssss
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4 years ago

Question 1.

Use the table of z-scores and percentiles to find the percentage of data items in a normal distribution that lie a. above and b. below the given score.

z = -0.9

▸ 18.41%, 18.41%

▸ 81.59%, 18.41%

▸ 18.41%, 81.59%

▸ 0%, 100%

Question 2.

Use a table of z-scores and percentiles to find the percentage of data items in a normal distribution that lie between:

z = 0.1 and z = 1.4

▸ 46.02%

▸ 91.92%

▸ 37.94%

▸ 53.98%
Textbook 
Thinking Mathematically

Thinking Mathematically


Edition: 6th
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kwashington67kwashington67
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4 years ago
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Correct Slight Smile TY
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This helped my grade so much Perfect
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