A random sample of 100,000 credit sales in a department store showed an average sale of $87. 25. From past data, it is known that the standard deviation of the population is $20. 0. What is the 95% confidence interval of the population mean?.

Arecycling company gives you 5 cents for every plastic bottle and 10 cents for every glass bottle. from a certain individual the recycling company received 59 bottles and paid $4.55. how many glass bottles did the individuals recycle?

In her article "why should i vote? " stephanie goggin crafts a well-organized and coherent argument. she states that every person of voting age who is registered should vote. she also argues that if you are not registered to vote, you should be. in conclusion, goggin's argument is laid out in a thoughtful and thorough way that is convincing to readers. which element is missing from this evaluation?

What undergraduate degree can a student earn at a four-year college (not specific to a field of study)?