Approximately 4% of silicon wafers produced by a manufacturer have fewer than two large flaws. if y, the number of flaws per wafer , has a poisson distribution, what proportion of wafer have more than five large flaws?

"you know, playing tennis is healthier than watching a tennis match on television," katya remarked to her couch potato brother. in this sentence, healthier is a/an a. superlative. b. comparative. c. positive form. d. adverb.

Sara needs to take a taxi to get to the movies the taxi charges $4.00 for the first mile and then $2.75 for each mile after that if the total charge is $20.50 then how far was sara’s taxi ride to the movie

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?