Stratified mean-per-unit (MPU) sampling is a statistical technique that may be more efficient than unstratified MPU because it usually A. May be applied to populations in which many monetary misstatements are expected to occur
B. Produces an estimate having a desired level of precision with a smaller sample size
C. Increases the variability among items in a stratum by grouping sampling units with similar characteristics
D. Yields a weighted sum of the strata standard deviations that is greater than the standard deviation of the population

The mars company's new topeka, kansas, manufacturing plant is the first new facility the company has opened in north america in 35 years. the new plant is which type of tangible resource?

Consider the following limit order book for a share of stock. the last trade in the stock occurred at a price of $50. limit buy orders limit sell orders price shares price shares $49.75 500 $49.80 100 49.70 900 49.85 100 49.65 700 49.90 300 49.60 400 49.95 100 48.65 600 a. if a market buy order for 100 shares comes in, at what price will it be filled? (round your answer to 2 decimal places.) b. at what price would the next market buy order be filled? (round your answer to 2 decimal places.) c. if you were a security dealer, would you want to increase or decrease your inventory of this stock? increase decrease

Consumers who participate in the sharing economy seem willing to interact with total strangers. despite safety and privacy concerns, what do you think is the long-term outlook for this change in the way we think about interacting with people whom we don't know? how can businesses to diminish worries some people may have about these practices?