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______
               The approximate value of y such that 10% of the values Y are lessthan that y is ______
