Mathematics, 16.01.2020 06:31 20bakerai
Kenji's tea shop has caffeinated tea and decaffeinated tea. the tea shop served 30 caffeinated teas and 45 decaffeinated teas. what percentage of the teas served were caffeinated?
Answers: 1
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, 21.06.2019 23:50
How are algebraic expressions evaluated using substitution?
Answers: 1
Kenji's tea shop has caffeinated tea and decaffeinated tea. the tea shop served 30 caffeinated teas...
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