Stat quiz part 2
in Other (Education) by neel
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Description
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Which of the box plots on the graph has a large positive skew and why? Which has a large negative skew and why?
- You know the minimum, the maximum, and the 25th, 50th, and 75th percentiles of a distribution. Which of the following measures of central tendency or variability can you determine?
mean, median, mode, trimean, geometric mean,
range, interquartile range, variance, standard deviation
- If the data were collected by asking the first 111 people who entered the store, then the type of sampling is:
a. cluster
b. simple random
c. stratified
d. convenience
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Published On:
07/14/2015
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stat-quiz-part-2-94.docx
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