A survey of 35 individuals who passed the seven actuarial exams and obtained the rank of Fellow in the actuarial field finds the average salary to be S150,000. If the standard deviation for the population is S15,000, construct a 95% confidence interval for the salary of all Fellows.

Spencer has 1/3 pound of nuts he divides them equally into 4 bags what fraction of a pound of nuts is in each bag

At your job you're paid $50 per week plus $3 per sale at least how many saled do you need to make in order to have over $250

Exclude leap years from the following calculations. (a) compute the probability that a randomly selected person does not have a birthday on october 4. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability that a randomly selected person does not have a birthday on the 1st day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability that a randomly selected person does not have a birthday on the 30th day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (d) compute the probability that a randomly selected person was not born in january. (type an integer or a decimal rounded to three decimal places as needed.)