Answers: 1
Mathematics, 21.06.2019 16:10
The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.
Answers: 1
Mathematics, 21.06.2019 16:40
According to the number line, what is the distance between points a and b? v ++ + + + + -16 -14 -12 -10 -8 + 6 + 4 + -2 + 0 + 2 + 4 + 6 + 8 + 10 + 12 + 14 + 16 o6 units o 7 units 12 units o 14 units
Answers: 1
Mathematics, 21.06.2019 19:30
Needmax 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: 2
Mathematics, 21.06.2019 21:30
Is triangle jkl congruent to triangle rst? if so, what is the scale factor?
Answers: 1
What is the x-intercept of the graph?...
History, 11.06.2021 20:10
Mathematics, 11.06.2021 20:10
Mathematics, 11.06.2021 20:10
Mathematics, 11.06.2021 20:10
Mathematics, 11.06.2021 20:10
Biology, 11.06.2021 20:10
History, 11.06.2021 20:10
Mathematics, 11.06.2021 20:10
Mathematics, 11.06.2021 20:10
Mathematics, 11.06.2021 20:10