A survey conducted for the Northwestern National Life Insura…

A survey conducted for the Northwestern National Life Insurance Company revealed that 70% of American workers say job stress caused frequent health problems. Suppose a random sample of 25 American workers is selected. Based on the relevant binomial distribution, answer the following questions about X, the number of American workers who say job stress caused frequent health problems:                                   What is the probability that X is at least 17? Round your answer to 3 decimal places. For example, if the answer is 0.52443, enter 0.524

The U.S. national average door-to-doctor wait time for patie…

The U.S. national average door-to-doctor wait time for patients to see a doctor is now 21.3 minutes. Suppose such wait times are normally distributed with a standard deviation of 6.7 minutes. Some patients will have to wait much shorter than the mean to see the doctor. Based on this information, 15% of patients will have to wait less than how many minutes to see a doctor? Round your answer to one decimal place.

Assuming Ava Company borrowed $[A] on January 1, 2023 and ma…

Assuming Ava Company borrowed $[A] on January 1, 2023 and makes the required annual payments of $[b] on December 31 of each year.  The interest rate on the note is [x]% annually. When Ava records the 12/31/23 payment, what is the amount debited to Notes Payable?