Mathematics, 14.07.2019 09:00 baxter58
Arecent survey found that 76 % of all adults over 50 wear glasses for driving. in a random sample of 100 adults over 50, what is the mean and standard deviation of those that wear glasses? round the answers to the nearest hundredth. a. mean: 24.00 ; standard deviation: 4.27 b. mean: 76.00 ; standard deviation: 8.72 c. mean: 24.00 ; standard deviation: 8.72 d. mean: 76.00 ; standard deviation: 4.27
Answers: 1
Mathematics, 21.06.2019 21:00, minasotpen1253
Awater tank holds 18000 gallons. how long will it take for the water level to reach 6000 gallons if the water is used at anaverage rate of 450 gallons per day
Answers: 1
Arecent survey found that 76 % of all adults over 50 wear glasses for driving. in a random sample of...
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