Mathematics, 29.07.2019 14:00 colebuug9
The back to back steam and leaf plot below shows exams scores from two different math classes. what is the mode and mean for class a and the range and median for class b? class a class b 1 2 5 6 7 8 4 1 2 2 3 4 9 5 9 1 1 4 8 6 2 4 9 1 7 1 5 7 8 8 2 5 8 0 3 4 4 6 6 7 0 9 2 2 5
Answers: 2
Mathematics, 21.06.2019 19:30
Need now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 1
Mathematics, 22.06.2019 00:00
The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?
Answers: 1
The back to back steam and leaf plot below shows exams scores from two different math classes. what...
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