Mathematics, 25.02.2020 03:21, kingbolt1
Suppose that the population mean birthweight of human baby boys is 3.3 kg and that a sample of n = 36 baby boys resulted in an SE of 0.1 kg. Is it likely that the birthweight of a random baby boy will be between 3.2 and 3.4 kg? Why or why not?
Answers: 3
Mathematics, 21.06.2019 19:30, jrassicworld4ever
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, 21.06.2019 20:30, Travisbennington
Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.
Answers: 1
Suppose that the population mean birthweight of human baby boys is 3.3 kg and that a sample of n = 3...
English, 07.05.2021 18:30
Mathematics, 07.05.2021 18:30
Mathematics, 07.05.2021 18:30
Mathematics, 07.05.2021 18:30