Mathematics, 26.09.2021 15:00 powerserg2325
A survey of a group of 114 tourists was taken in St. Louis. The survey showed the following: 61 of the tourists plan to visit Gateway Arch; 48 plan to visit the zoo; 11 plan to visit the Art Museum and the zoo, but not the gateway Arch; 12 plan to visit the Art Museum and the Gateway Arch, but not the zoo; 18 plan to visit the Gateway Arch and the zoo, but not the Art Museum; 6 plan to visit the Art Museum, the zoo, and the Gateway Arch; 16 plan to visit none of the three places. How many plan to visit the Art Museum only?
Answers: 3
Mathematics, 21.06.2019 19:20, girlydiy17
Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.
Answers: 3
A survey of a group of 114 tourists was taken in St. Louis. The survey showed the following: 61 of t...
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