Mathematics, 19.07.2019 22:00, gabbie63
Abox contains 9 green balls, 16 red balls, 9 white balls, and 6 pink balls. what is the probability of drawing a pink ball out of the box? a) 1/16 b) 3/20 c) 2/5 d) 7/8
Answers: 1
Mathematics, 21.06.2019 15:00, estefanlionel8678
Which is the correct excel formula for the 80th percentile of a distribution that is n(475, 33)? =norm. dist(80,475,33,1) =norm. inv(0.80,475,33) =norm. s.inv((80-475)/33)?
Answers: 1
Mathematics, 21.06.2019 19:30, tiwaribianca475
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
Abox contains 9 green balls, 16 red balls, 9 white balls, and 6 pink balls. what is the probability...
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