In an advertising campaign, a snack company claimed that every 18-ounce bag of its cookies contained at
least 1000 chocolate chips. Two statisticians attempted to verify the claim. The accompanying data represent the number of chips in an 18-ounce bag of the company's cookies based on their study. Complete parts (a) through (e).
Click here to view the chocolate chip data table. LOADING...
Click here to view the standard normal distribution table (page 1). LOADING...
Click here to view the standard normal distribution table (page 2).
e) Using the normal model from part (c), find the probability that an 18-ounce bag of chips selected at random contains between
1100 and 1400 chips.
The probability is
(Round to three decimal places as needed.)