Complete the following statements by typing youranswers in the spaces provided.  If you are asked todetermine the probabilities, state your answers to 4 decimalplaces.  If you are asked to determine a value of Y,state your answers to 2 or 3 decimal places.  Because youwill be typing in your answers,  I cannot ask you to drawdiagrams as I have done in my previously posted practice finals andsolutions to examples, I suggest when you are working on youranswers on scrap pieces of paper (or a print out of the examsheets), draw the diagrams.  You are more likely to getthe right answer if you use diagrams.  For each of thesestatements I am asking you fill in more than one blank so that Ican give you part marks if your intermediate calculation is correctbut your final calculation iswrong.  Â
When answering each of the following, the randomvariable Y is normally distributed with a mean of 65 and a standarddeviation of 4.
- The value of z for being able to determine P(Y ≤ 60) is_____
The P(Y ≤ 60) is_____
- The 2 values of z for being able to determine P( 70 ≤ Y ≤ 73)are _____ and _____
The P( 70 ≤ Y ≤ 73) is_____
- The value of z for being able to determine P(Y ≥ 72) is_____
The P(Y ≥ 72) is_____
- The closest value of z for being able to determine the value ofy such that 10% of the values Y are less
than that y is______
                  Theapproximate value of y such that 10% of the values Y are less thanthat y is ______
