Solution for problem E is coming back incorrect. ibri 7.3.11 Question Help In an

Question

Solution for problem E is coming back incorrect.

ibri 7.3.11 Question Help 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 olate chip data table standard normal distributi (d) Using the normal model from part (c), find the probability that an 18-ounce bag of chips selected at random contains at least 1000 chips The probability is 984 (Round to three decimal places as needed.) (e) Using the normal model from part (c), find the probability that an 18-ounce bag of chips selected at random contains between 1200 and 1300 chips The probability is |254 (Round to three decimal places as needed.)

Explanation / Answer

for above mean =1297.85 and std deviation =138.8575

E) therefore P(1200<X<1300)=P(-0.7047 <Z<0.0155)=0.5062-0.2405 =0.266

please revert .

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