Mathematics, 26.11.2019 00:31 dbih2014
500 people ran a race. the mean time for each person was 52 minutes with a standard deviation of 16 minutes. approximately how many students scored between 195 and 249 ?
Answers: 2
Mathematics, 21.06.2019 15:20
At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.
Answers: 2
Mathematics, 21.06.2019 18:30
Which equation represents the model shown? a)1/3 divide 1/6 = 2 b)2/3 divide 1/6 = 2/18 c)1/3 divide 1/6 = 1/18 d)2/3 divide 1/6 =4
Answers: 1
500 people ran a race. the mean time for each person was 52 minutes with a standard deviation of 16...
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