Mathematics, 02.08.2019 21:40 dodsonh16
Suppose a national newspaper reports that 70% of americans drink beer, wine or hard liquor at least ocassionally. subsequently, a reader's digest / gallup survey on the drinking habits of americans estimated the percentage of adults across the country who drink beer, wine, or hard liquor at least occasionally. of the 1516 adults interviewed, 985 said they drank. which of the following statements is true? think about the newspaper report relative to the confidence interval you could calculate from the previous question. the statements are consistent. the statements are not consistent. the newspaper estimate is too low based on the reader's digest / gallup survey. the statements are not consistent. the newspaper estimate is too high based on the reader's digest / gallup survey. you cannot compare the results of two separate surveys.
Answers: 3
Mathematics, 21.06.2019 14:30
Select the correct answer. what is the surface area of the victory podium shown here? include all surfaces of the podium, including the bottom. a. 61.5 square feet b. 61.75 square feet c. 65.25 square feet d. 69 square feet
Answers: 2
Mathematics, 21.06.2019 17:30
Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x
Answers: 3
Mathematics, 21.06.2019 20:30
Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?
Answers: 2
Mathematics, 21.06.2019 21:40
Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000
Answers: 2
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