Suppose the time it takes a student to finish a quiz is uniformly distributed between [a] and [b] minutes. Find the probability that a randomly selected student needs longer than [d] minutes to complete the quiz.    Round to 4 decimal places.

If a student posts or emails a question, when can they expect the instructor to respond?

This is an online class and there are no regular class meeting times.

When are the assignments due?

Link to Examples Using StatCrunch Link to Examples Using TI 83/84 Calculator X∼N(48.5, 3.7).   Find the probability that  42

222 Quiz 5.pdf 

How many hours must you be prepared to spend weekly for this class?

This is an online class and there are no regular class meeting times.

There are NO Extra Credit Opportunities in this class

Heights of adult women are approximately normally distributed with a mean of 64.5 inches and a standard deviation of 2.5 inches. Find the probability that a randomly select adult woman has a height between 60 and 66 inches.   Round to 4 decimal places. [p] Find the 95th percentile.  (Find the height with an area of 0.95 to its left.)  Round to 1 decimal place. [t]