Chips Ahoy. In 1998, as an advertising campaign,
Chapter 23, Problem 35(choose chapter or problem)
Chips Ahoy. In 1998, as an advertising campaign, theNabisco Company announced a 1000 Chips Challenge,claiming that every 18-ounce bag of their Chips Ahoycookies contained at least 1000 chocolate chips. DedicatedStatistics students at the Air Force Academy (no kidding)purchased some randomly selected bags of cookies, andcounted the chocolate chips. Some of their data are givenbelow. (Chance, 12, no. 1[1999]) a) Check the assumptions and conditions for inference.Comment on any concerns you have.b) Create a 95% confidence interval for the average numberof chips in bags of Chips Ahoy cookies.c) What does this evidence say about Nabiscos claim?Use your confidence interval to test an appropriatehypothesis and state your conclusion.
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