#### According to Money magazine, Maryland had the highest median annual household income of any state in 2018 at \$75,847

Subject:StatisticsPrice:2.87 Bought7

# According to Money magazine, Maryland had the highest median annual household income of any state in 2018 at \$75,847.† Assume that annual household income in Maryland follows a normal distribution with a median of \$75,847 and standard deviation of \$33,800.(a)What is the probability that a household in Maryland has an annual income of \$110,000 or more? (Round your answer to four decimal places.)(b)What is the probability that a household in Maryland has an annual income of \$30,000 or less? (Round your answer to four decimal places.)(c)What is the probability that a household in Maryland has an annual income between \$60,000 and \$70,000? (Round your answer to four decimal places.)(d)What is the annual income (in \$) of a household in the ninety-first percentile of annual household income in Maryland? (Round your answer to the nearest cent.)\$

## 2.87 USD

### Option 2

#### rated 5 stars

Purchased 7 times

Completion Status 100%