Ashocking fact: 66% of all teenagers have a tv set in their room. if an opinion poll chooses an srs of 1000 teens and asks if they have a tv set in their room, the percent who say "yes" will vary if the sampling procedure is repeated. but the distribution of the percent who say "yes" in all the samples is centered at the truth about the population (66%). we call this desirable characteristic of sample proportions a low variability. b statistical significance. c sample repeatability. d absence of bias. e symmetry.

17.     chef a says that garnish should be added to a soup right before serving. chef b says that garnish should be cooked with the other ingredients in a soup. which chef is correct? a. chef a is correct. b. both chefs are correct. c. chef b is correct. d. neither chef is correct. student c   incorrect which is correct answer?

You hear your supervisor tell another supervisor that a fire drill will take place later today when the fire alarm sounds that afternoon you should

Solomon chemical company makes three products, b7, k6, and x9, which are joint products from the same materials. in a standard batch of 320,000 pounds of raw materials, the company generates 70,000 pounds of b7, 150,000 pounds of k6, and 100,000 pounds of x9. a standard batch costs $3,840,000 to produce. the sales prices per pound are $10, $14, and $20 for b7, k6, and x9, respectively. (a) allocate the joint product cost among the three final products using weight as the allocation base. (b) allocate the joint product cost among the three final products using market value as the allocation base. (c) allocate the joint product cost among the three final products using weight as the allocation base.