Aspirin is packed in 120 tab bottles with weight normally distributed with mean 600 g and standard deviation 6 g.

We want to figure out what is the probability that a bottle of aspirin randomly picked from the production batch will weigh more than 610 g.

To solve this problem we need to standardize our data.

1)Do we have to calculate one z-score or two z-scores?_______(enter the number 1 or 2)

2) The negative z-score is______(enter a number with a negative sign, rounded to two decimal digits (for example: -2.00), or write NA if there is no negative z-score)

3) The positive z-score is________(enter a number with a positive sign, rounded to two decimal digits (for example: +2.40), or write NA if there is no positive z-score)

4)The sketch of the normal curve that describes the question is graph________(enter only the letter that describes the graph (for example: A)

A C B 2 .1 0 D F E