Round to 0.001 of the correct answer.

QUESTION 4 5 points Save Answer A business executive, transferred from Chicago to Atlanta, needs to sell her house in Chicago quickly. From conversations with her realtor, the executive believes the price she will get by leaving the house on the market for another month is uniformly distributed between $205,000 and $233,000. If she leaves the house on the market for another month, what will be the standard deviation of the price she will get? QUESTION 5 5 points Save Answer A business executive, transferred from Chicago to Atlanta, needs to sell her house in Chicago quickly. From conversations with her realtor, the executive believes the price she will get by leaving the house on the market for another month is uniformly distributed between $206,000 and $235.000. If she leaves the house on the market for another month, what is the probability that she will get exactly $221,000? QUESTION 6 5 points Save Answer The time (in minutes) between telephone calls at an insurance claims office has the following exponential distribution. f(X)=0.67e'0'67x, for x 2 o What is the mean time (in minutes) between telephone calls? QUESTION 7 5 POintS Save Answer The time (in minutes) between telephone calls at an insurance claims ofce has the following exponential distribution. f(x)=o.56e'-56X, for x 2 0 What is the probability of having 35 seconds or more between telephone calls? QUESTION 8 5 points Save Answer The time (in minutes) between telephone calls at an insurance claims ofce has the following exponential distribution. f(x)=o.39e'39x, for x 2 0 What is the probability of having 48 seconds or less between telephone calls