CPXP. DOMAIN II EXAM TEST BANK QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS) ALREADY GRADED A+
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CPXP. DOMAIN II
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CPXP. DOMAIN II
CPXP. DOMAIN II EXAM TEST BANK QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS) ALREADY GRADED A+
how quantitative data is obtained - Answer-structured technique
strengths of qualitative data (pt comments) - Answer-allows for deeper dive, high emotional impact
weakn...
CPXP. DOMAIN II EXAM TEST BANK
QUESTIONS AND CORRECT DETAILED
ANSWERS WITH RATIONALES (VERIFIED
ANSWERS) ALREADY GRADED A+
how quantitative data is obtained - Answer-structured technique
strengths of qualitative data (pt comments) - Answer-allows for deeper dive, high
emotional impact
weaknesses of qualitative data (pt comments) - Answer-nuances, contextual, time
consuming
how qualitative data is obtained (pt comments) - Answer-various methods, including
observation
"N" in data/survey collecting means - Answer-population, all people,
"n" in data/survey collecting means - Answer-subset of population/all people ~
everything else
sample size needed to have reliable results of survey - Answer-30 minimum
30 is minimum size for ? results - Answer-actionable results
commonly use descriptive statistics (6) - Answer-1. mean
2. median
3. mode
4. range
5. standard deviation
6. variance
mean defined - Answer-math average
mean usefulness - Answer-trends over time
minimizes peaks/valley/sawtooth ~ normal variation
mean downside - Answer-can be pulled up or down by extreme values
how to calculate mean - Answer-add all #'s
divide by total in set
, median defined (middle) - Answer-splitting higher 1/2 from lower 1/2
advantages of median - Answer-less affected by extremes
how to calculate median - Answer-put values in low to high order
x out lows, x out highs to find center
mode defined - Answer-most common/frequently occurring value
mode usefulness - Answer-determines most common category or most popular
how to calculate mode - Answer-put #'s in order to see pattern.
most frequently occurring is mode
valid data defined - Answer-Accuracy. measures what it's supposed to measure
(weight scale is accurate)
reliable data defined - Answer-Consistency. produces similar results under consistent
conditions
(scale displays same weight every time you step on it)
reliability types - Answer-test-retest
parallel forms
internal consistency
interrater
range calculating - Answer-highest minus lowest. uses extremes
how much data covers
variance calculating - Answer-how spread out is the data, but abstract #
standard deviation calculating - Answer-measures spread of date from mean (average)
how much difference there is between scores
ex: Scores grouped around average = SD will be low.
If scores all over the map = SD will be high
Chart: frequency distribution - Answer-how often each value occures
age frequency
0-10 2
11-20 4
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