Chapter 12: Statistics 316
Q
QQ
Q1
11
1 and Q
and Q and Q
and Q3
33
3
The first quartile (Q1) is the median of points between minX and Med (median). The third
quartile (Q3) is the median of points between Med and maxX.
population standard deviation of y syXY
sum of x … y Gxy G
minimum of x values minX minX XY
maximum of x values maxX maxX XY
minimum of y values minY XY
maximum of y values maxY XY
1st quartile Q1 PTS
median Med PTS
3rd quartile Q3 PTS
regression/fit coefficients a, b EQ
polynomial, Logistic, and SinReg
coefficients a, b, c,
d, e EQ
correlation coefficient r EQ
coefficient of determination r2, R2EQ
regression equation RegEQ EQ
summary points (Med-Med only) x1, y1, x2,
y2, x3, y3 PTS
Variab les 1-Var
Stats 2-Var
Stats Other VARS
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