Refer to this raw data. Take 5 samples (preferably random) of size 3 and calculate the mean for each. Then calculate the mean of these 5 sample means. Is the mean of these
sample means a good approximation of the population mean? Why or why not (4pts)?

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

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.)