Mathematics, 17.07.2019 21:00 jamesc24
Ms lee is handing out wristbands as students enter the dance. there are 40 black , 20 yellow, 25 orange, and 15 purple wristbands, what is the probability that melanie will get an orange wristband?
Answers: 1
Mathematics, 21.06.2019 20:30
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: 2
Mathematics, 21.06.2019 23:00
Find the distance between the pair of points a(-1,8) and b(-8,4)
Answers: 1
Ms lee is handing out wristbands as students enter the dance. there are 40 black , 20 yellow, 25 ora...
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