Match the definitions with appropriate word
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1. The average of the squared deviation scores from a distribution mean. ____
2. Midpoint in the distribution of numbers. ____
3. It has to do with the accuracy and precision of a measurement procedure. ____
4. Examines if an observed causal relationship generalizes across persons, settings, and times. ____
5. The difference between the largest and smallest score in a distribution. ____
6. The arithmetic average. ____
7. Refers to the extent to which a test measures what we actually wish to measure. ____
8. The most frequently occurring value in a set of numbers. ____
9. The conclusion from research conducted on a sample population to the population as a whole. ____
10. Examines whether the conclusion that we draw about a demonstrated experimental relationship truly implies cause. ____
11. Determines how far away the data values are from the average. ____
a. Reliability
b. Mode
c. Generalization
d. Variance
e. Median
f. External validity
g. Mean
h. Internal validity
i. Range
j. Standard deviation
k. Validity
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