Pay your bills: In a large sample of customer accounts, a utility company determined that the average number of days between when a bill was sent out and when the payment was made is 32 with a standard deviation of 6 days. Assume the data to be approximately bell-shaped. Part: 0/3 Part 1 of 3 (a) Estimate the percentage of bills for which payment was made in greater than 38 days. Approximately % of the bills have payments made in greater than 38. X S

An analyst found that the average amount of money in bank accounts at his/her bank is $2,000 with a standard deviation of $150.  What would be the variance?

Pay your bills: In a large sample of customer accounts, a utility company determined that the average number of days between when a bill was sent out and when the payment was made is 25 with a standard deviation of 4 days. Assume the data to be approximately bell-shaped. Part 1 of 3 (a) Between what two values will approximately 68% of the numbers of days be? Approximately 68% of the customer accounts have payment made between 21 and 29 days. Part: 1/3 Part 2 of 3 (b) Estimate the percentage of customer accounts for which the number of days is between 17 and 33. (Choose one) v of the customer accounts have payment made between 17 and 33 days.

A manufacturer knows that their items have a normally distributed lifespan, with a mean of 10.2 years, and standard deviation of 3.3 years.The 7% of items with the shortest lifespan will last less than how many years?Give your answer to one decimal place.

A manufacturer knows that their items have a normally distributed lifespan, with a mean of 10.5 years, and standard deviation of 2.7 years.The 3% of items with the shortest lifespan will last less than how many years? Give your answer to one decimal place.

Suppose there is a city where the mean cost per month of a one-bedroom apartment is $1,500, with a standard deviation of $250. Approximately what percentage of one-bedroom apartments in the city cost between $750 and $1,000?

The distribution of the student heights at a large college is approximately bell shaped. If the mean height is 66 inches,and approximately 95% of the heights fall between 32 and 100 inches, then, the standard deviation of the heightdistribution is approximately equal to

Pay your bills: In a large sample of customer accounts, a utility company determined that the average number of days between when a bill was sent out and when the payment was made is 29 with a standard deviation of 5 days. Assume the data to be approximately bell-shaped. Answer the question below.

A manufacturer knows that their items have a normally distributed lifespan, with a mean of 14.3 years, and standard deviation of 3.5 years.The 9% of items with the shortest lifespan will last less than how many years?Give your answer to one decimal place.

Suppose that the heights of adult women in the United States are normally distributed with a mean of 64.5 inches and a standard deviation of 2.5 inches. Amanda is taller than 75% of the population of U.S. women. How tall (in inches) is Amanda? Carry your intermediate computations to at least four decimal places. Round your answer to one decimal place.