Mathematics, 09.07.2019 03:20 dianamunoz580
Last year, a person wrote 119 checks. let the random variable x represent the number of checks he wrote in one day, and assume that it has a poisson distribution. what is the mean number of checks written per day? what is the standard deviation? what is the variance?
Answers: 2
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 20:30
If g^-1(x) is the inverse of g (x) which statement must be true
Answers: 3
Mathematics, 21.06.2019 22:30
The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.
Answers: 1
Last year, a person wrote 119 checks. let the random variable x represent the number of checks he wr...
English, 20.02.2021 14:40
Mathematics, 20.02.2021 14:40
Mathematics, 20.02.2021 14:40
English, 20.02.2021 14:40
Engineering, 20.02.2021 14:40
Geography, 20.02.2021 14:40
Biology, 20.02.2021 14:40
Mathematics, 20.02.2021 14:40
Mathematics, 20.02.2021 14:40