Carter has 183 songs on a playlist. He's categorized them in the following manner: 24 hip hop, 9 gospel, 37 rock, 31 jazz, 16 folk, 20 Latin American, and 46 classical. If
Carter begins listening to his playlist on shuffle, what is the probability that the first song played is a jazz song? Express your answer as a fraction in lowest terms or a
decimal rounded to the nearest millionth.
Answer
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Use the given degree of confidence and sample data to construct a confidence interval for the population mean mu . assume that the population has a normal distribution. a laboratory tested twelve chicken eggs and found that the mean amount of cholesterol was 185 milligrams with sequals 17.6 milligrams. a confidence interval of 173.8 mgless than muless than 196.2 mg is constructed for the true mean cholesterol content of all such eggs. it was assumed that the population has a normal distribution. what confidence level does this interval represent?