In a sixth-grade class, a social measure was administered to
assess the degree of positive peer relationships for each of the
students. The scores for the students were: 22, 3, 12, 2, 0, 1, 28,
5, 2, 10.
a) Find the median.
b) Find the mean.
c) Find the standard deviation.
d) Find the median if 0.7 is added to each data
point.
e) Find the mean if 0.7 is added to each data
point.
f) Find the standard deviation if 0.7 is added to
each data point.
g) Find the median if each data point is
multiplied by -6.8.
h) Find the mean if each data point is multiplied
by -6.8.
i) Find standard deviation if each data point is
multiplied by -6.8.
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