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IQ scores are normally distributed with a mean of 100 and a standard deviation of 15.   Calculate the z-score for an IQ score of [x].   Round to 1 decimal places. Formula:   

Did you understand the Academic Honesty Policy for this course?

Link to Examples Using StatCrunch Link to Examples Using TI 83/84 Calculator X∼N(130, 24).   Find the probability that x>100.  Round to 4 decimal places. mean = [m] standard deviation = [sd] probability = [p]

When are the assignments due?

What is the best way to contact your Instructor?

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