In a Bon Appetit poll, 38% of people said that chocolate was their favorite flavor of ice cream. A sample of 20 people was asked to name their favorite flavor of ice cream. What is the probability that half or more of them prefer chocolate?
Answer to relevant QuestionsThe statistics practitioner in Exercise also determined that if a batter hits a line drive, the probability of an out is .23. Determine the following probabilities.a. In a game with 10 line drives, at least 5 are outs.b. In ...Snowfalls occur randomly and independently over the course of winter in a Minnesota city. The average is one snowfall every 3 days.a. What is the probability of five snowfalls in 2 weeks?b. Find the probability of a ...The number of trucks crossing at the Ambassador Bridge connecting Detroit, Michigan, and Windsor, Ontario, is Poisson distributed with a mean of 1.5 per minute.a. What is the probability that in any 1-minute time span two or ...Lotteries are an important income source for various governments around the world. However, the availability of lotteries and other forms of gambling have created a social problem: gambling addicts. A critic of ...It is recommended that women age 40 and older have a mammogram annually. A recent report indicated that if a woman has annual mammograms over a 10-year period, there is a 60% probability that there will be at least one ...
Post your question