The Following Stem-And-Leaf Output Has Been Generated by Minitab $\quad \mathrm { N } = 10$

question 45

Short Answer

The following stem-and-leaf output has been generated by Minitab. Stem-and-leaf of C2 $\quad \mathrm { N } = 10$
Leaf Unit $= 0.10$
$\begin{array} { l c l } 2 & - 1 & 31 \\ 4 & - 0 & 86 \\ ( 2 ) & - 0 & 41 \\ 4 & 0 & 1 \\ 3 & 0 & 8 \\ 2 & 1 & 1 \\ 1 & 1 & 8 \end{array}$ How many values are positive?

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Definitions:

Negative Linear Relationship

A relationship in which increases in the values of the first variable are accompanied by decreases in the values of the second variable.

Operational Definitions

Specific articulations of a concept or variable in terms of the procedures or techniques used to measure or manipulate it.

Construct Validity

The degree to which a test or instrument measures the theoretical construct or psychological concept it intends to measure.

Construct Validity

Construct validity refers to the degree to which a test measures what it claims, or purports, to be measuring.