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Quantitative

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Answer
show researcher manipulates/researcher can assign you/ cause (not result)  
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dependent variable   show
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correlation   show
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population   show
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sample   show
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parameter   show
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statistics   show
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show assigns names or label to objects or events not related numerically just assigned  
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ordinal scale (scale of measurement)   show
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interval (scales of measurement)   show
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ration (scales of measurement)   show
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frequency distribution   show
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rules of graphing   show
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show histogram but bars dont touch  
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histogram   show
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grouped frequency distribution   show
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central tendency   show
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show most frequently occurring score in a group of scores x  
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show score that separates top half of group of scores from bottom half normal curve-median & mode in same place *data has to be in order middle score  
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percentile   show
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show arythmetic average/ sum of scores divided by number of scores (sum)(x-score)/N-number  
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mean properties   show
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z-score   show
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show the probability of event occurring is proportion of times event would occur if chance of occurrence were infinite  
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statistical hypothesis   show
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show 1. each event independent from each other/ stand alone. necessary for simple probability 2. dice or coin dont have memory and cant remember or keep track  
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show (wrong belief) mistaken belief that probability of particular event changes with long strain of some event i.e. slot machines  
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addition rule   show
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multiplication rule   show
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non independent events   show
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confidence interval   show
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show range (set) of numbers  
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show distribution of means of many samples u= mean of population  
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sampling distribution of mean (rules)   show
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show the more samples you get, the more the frequency graphs will look like normal curve  
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t-score   show
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show anything that can take on different values or amounts  
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Created by: frankiegym
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