SUBJECT: ELEMENTARY STATISTICS INSTRUCTIONS: Must be complete solutions without shortcut.

It is now the year 2100 and seen in the table are the are the temperatures, in degrees Celsius, in Manila for five days in June: Date Temperature May 1 69 May 2 5) May 3 79 May 4 83 May 5 71 Consider this to be a population. Find the population mean yu and the population standard deviation o. [3 pts] List all samples of size 2 drawn using SRSWR and compute the sample mean X for each of the samples of size 2. [3 pts] Compute the mean yy and the standard deviation og of the sample means computed in (b). [3 pts] d. Let F(-) be the CDF of X. Evaluate F(74). [2 pt] Find the P( 70 10)). [1 pt] . Calculate the expected number of teenagers that have the mutation. {1 pt] Calculate the standard deviation of X. [1.5 pts] - End of Problem Set [Total of 50 pts]