Mathematics, 06.09.2019 23:30 live4dramaoy0yf9
Scores on a mathematics examination appear to follow a normal distribution with mean of 65 and standard deviation of 15. the instructor wishes to give a grade of ""c"" to students scoring between the 60th and 70th percentiles on the exam. what score represents the 70th percentile score on the mathematics exam?
Answers: 2
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Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?
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Mathematics, 22.06.2019 00:00
How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide? original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters
Answers: 1
Scores on a mathematics examination appear to follow a normal distribution with mean of 65 and stand...
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