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1. the construction and organization of the data that you collected
2. the desigation of the coding strategy used to represent data collection form
3. he collection of the actual data
4. entry on the data collection form |
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| information gathered to help in the research study |
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| piece parts used in collecing data |
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| used to record scores and other information after the tests have been scored. |
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| these are mini computers used to organize our daily lives |
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| the use of digits (rather then words)for entering data |
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| accurate first impression of what data looks like |
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one property of distribution
an individual value that is most representaive of tha disribution or set of scores... |
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| measures of central tendancies |
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| three types of averages...mean...median and mode |
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the sum of a set of scores divided by he number of scores
pg 163
the totals of everything put together, divided by the amount of no. in a sequece |
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the score in a disribution above 1/2 of the scores lie.
place in sequence from lowest to highest, cout no of scores, find the mean of the two middle scores |
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| the score that occus more frequetly |
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| the degree of spread ha characterizes a group of scores differ from some measure of central tendancies. |
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the difference between the highest and lowest in a sequence of numbers
the difference between the first no. and the last no. of a sequence. |
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| the average amount that each of the individual scores varies from the mean of the set of scores. |
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variables such as height and weight are distributed
ex. 167 |
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