Question

The weights of bags of ready-to-eat salad are normally distributed with a mean of 290 grams and a standard deviation of 10 grams. What percent of the bags weigh less than 280 grams?

34%

13.5%

16%

36.5%

Answer 1

@triciaal

Answer 2

what route does your teacher want you to take? Does your teacher want you to use the Empirical Rule? Or use a calculator?

Answer 3

calculator

Answer 4

so you have a TI calculator?

Answer 5

yes but nvm I got the answer

Answer 6

alright

Answer 7

thank you for your help though :)

Answer 8

no problem

Answer 9

well done