Question

EXERCISES In Exercises 1-4, assume that the manufacturer's claim is true-40% of toothpaste buyers prefer Brand A toothpaste. Use the graph of the binomial 1. Interpreting the "Most Likely" Outcome In a random sample 2. Interpreting the "Most Likely" Outcome In a random sample distribution and technology to answer the questions. Explain your reasoning. 0.09 0.08 007 + 0.06 0.05 of 100, what is the most likely outcome? How likely is it? of 100, what is the probability that between 35 and 45 people, inclusive, prefer Brand A? 0.03 0.02 - 3. In a random sample of 100, you found 36 who prefer Brand A. Would the manufacturer's claim be believable? 4. In a random sample of 1 00, you found 25 who prefer Brand A. 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 Number who prefer Brand A Would the manufacturer's claim be believable? USES AND ABUSES 2

Answer 1