COHP 350 Final Exam Questions And Answers With Verified Solutions
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Course
COHP 350
Institution
COHP 350
COHP 350 Final Exam Questions And Answers With Verified Solutions
Organizing and summarizing data is ______________, whereas drawing conclusions about a population from good data is ______________. ANS descriptive statistics, inferential statistics
A(n) _____________ is a number that is a prop...
COHP 350 Final Exam Questions And Answers With
Verified Solutions
Organizing and summarizing data is ______________, whereas drawing conclusions about a population from good
data is ______________. ANS descriptive statistics, inferential statistics
A(n) _____________ is a number that is a property of a population, whereas a ______________ is a number that
represents a property of the sample. ANS parameter, statistic
Statistic is to ____________ as parameter is to ____________. ANS sample, population
Data that is the result of counting (i.e. whole numbers) is ____________________, whereas data that is the result of
measuring is ____________________. ANS quantitative discrete, quantitative continuous
A bar graph sorted in order by category (largest to smallest). ANS Pareto chart
In a __________________________, each sample of the same size has an equal chance of being selected.
In a _____________________, divide the population into groups and take a proportionate number from each.
In a ____________________, divide the population into groups and randomly select some of the groups
In a ____________________, randomly select a starting point and take every "n"th piece of data
In a ____________________, use non-random results that are readily available. ANS simple random sample
stratified sample
cluster sample
systematic
convenience
A ___________________ is when a sample is collected from a population and some members are not as likely to be
selected as others. ANS sampling bias
Categories, colors, names, labels, and yes or no responses are __________ level data.
Nominal data that can be sorted, but that we are unable to measure differences between the data, such as top 5
national parks is called __________ data.
____________ data is similar to ordinal data except that the differences can be measured, such as temperature.
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