Mathematics, 21.09.2019 08:20 KittehMeow6039
As a project for a psychology course, a student correlated weight and intelligence scores for 250 students. the computed correlation coefficient was .00. what did the scatter plot look like? select one:
a. a random distribution of points
b. a line with a positive slope
c. a straight line from the lower left to the upper right-hand corner
d. a straight line from the upper left to the lower right-hand corner
Answers: 1
Mathematics, 21.06.2019 19:00
If olu is twice as old as funmi if the sum of their ages is 60 how old is olu
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
As a project for a psychology course, a student correlated weight and intelligence scores for 250 st...
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