Weight of Feta Cheese is normally distributed with

Mean 699.2 grams

Std Dev 9.5 grams

1.The package lists the weight as 680 grams. Find and interpret its z-score.

2. What is the probability that the feta is sold at weight lower than the listed weight?

3. What percent of feta is sold at a weight higher than 710 grams?

4.What percent of feta is sold at a weight between 690 and 700 grams?

5. The company now decides that it is ok with the underselling to 5% of its customers. What weight would the company be ok with putting on its label?

6. What weight of Feta Cheese would you find at the 75th percentile?

7. What weights of cheeses would you find in the top 5%?