Business, 12.03.2020 02:30 jennifer9983

The monthly amounts spent for food by families of four receiving food stamps approximates a symmetrical, normal distribution. The sample mean is $150 and the standard deviation is $20. Using the Empirical rule, about 95% of the monthly food expenditures are between which of the following two amounts?A. $205 and $220
B. $85 and $105
C. $100 and $200
D. $110 and $190

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