Q. Specifications for a part for a DVD player states which part should weigh between 24 also 25 ounces. Process which makes parts yields a mean of 24.5 ounces also a standard deviation of .2 ounces. Distribution of output is normal.
• Illustrate what percentage of parts will not meet weight specifications?
• Within illustrate what values will 95.44 percent pf sample means of process fall, if samples of n=16 are taken also process is in control (random)?