Answers: 3
Mathematics, 21.06.2019 19:30
Cor d? ? me ? 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 21:30
Yesterday, george drank 1 small bottle and 2 large bottles, for a total of 1,372 grams. the day before , he drank 1 small bottle and 1 large bottle, for the total of 858 grams. how many grams does each bottle hold?
Answers: 1
Mathematics, 22.06.2019 03:00
Aboat has a speed of 9 mph in calm water. it takes the boat 4 hours to travel upstream but only 2 hours to travel the same distance downstream. which equation can be used to find c, the speed of the current? 2(9 – c) = 4(9 + c) 9 + c = 4(9 – c) 9 – c = 2(9 + c) 4(9 – c) = 2(9 + c)
Answers: 3
What are regular and irregular numbers...
History, 20.05.2021 07:20
Mathematics, 20.05.2021 07:20
Mathematics, 20.05.2021 07:20
Mathematics, 20.05.2021 07:20
English, 20.05.2021 07:20
Mathematics, 20.05.2021 07:20
Advanced Placement (AP), 20.05.2021 07:20
Medicine, 20.05.2021 07:20
Chemistry, 20.05.2021 07:20
Law, 20.05.2021 07:20
Chemistry, 20.05.2021 07:20