Mathematics, 29.06.2021 14:00, eshaesmot12345
Problem 2. A river is 15m wide. Soundings of the depth are made at equal intervals of 3 m across the river and are as shown below. Depth (m) 0 2.2 3.3 4.5 4.2 2.4 0 Calculate the cross-sectional area of the flow of water at this point using Simpson's rule.
Answers: 3
Mathematics, 21.06.2019 19:30, tgentryb60
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
Problem 2. A river is 15m wide. Soundings of the depth are made at equal intervals of 3 m across the...
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