part 5
Column n Mean Varianc
e Std. dev.
Std. err.
Medi an
Rang e
Mi n
Ma x
Q1 Q3
Overall Average 5 2
59842 .692
1.35427 61e8
11637. 337
1613.8 082
58848 6243 8
20 16 6
826 04
528 24
683 92.5
White 5 2
64430 .885
2.28843 03e8
15127. 558
2097.8 149
60959 .5
1109 02
21 13 8
132 040
563 65.5
713 18
Black/African American
5 2
40358 .596
860589 96
9276.7 988
1286.4 605
38572 .5
5060 4
19 49 6
701 00
336 45.5
457 44
White is the race that has a higher income (M=64430.89, SD=15127.56)
than the Black/African American. Black/African has ana average income of
40358.596 with a standard deviation of 9276.80. The overall average income
of the two races is 59842.69 with a standard deviation of 11637.34. The
histogram shows that the income of the black/African American is skewed to
the right.
X<70,000
X<75000
X<47,500