Question 3 (Mandatory) (10 points) Assume the ages of circulating pennies have a mean of 12.2 years and a standard deviation of 9.9 years. What is the probability that a random sample of 40 circulating pennis has a mean greater than 15 years? O.0368 O 9201 .3085 O .0799 Question 4 (Mandatory) (10 points) The reading speed of second grade students is approximately normal with a mean of 90 words per minute and a standard deviation of 10 words per minute. What is the probability that a randomly selected student will read more than 95 words per minute? O.3085 O.9201 O .0416 O.0072