Use the data from question 2. If the data are normally distributed, find the ercentage of families
Question:
Use the data from question 2. If the data are normally distributed, find the ercentage of families who spent:
a. Less than $167 per day.
b. Less than $367 per day.
c. More than $247 per day.
d. More than $350 per day.
e. Less than $67 per day.
f. Between $200 and $300 per day.
g. Between $360 and $400 per day.
h. More than the median.
i. Less than the mean.
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Z x mean standard deviation Z x24760 a les...View the full answer
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Related Book For
Financial Algebra Advanced Algebra With Financial Applications
ISBN: 9781337271790
2nd Edition
Authors: Robert Gerver, Richard J. Sgroi
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