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MIS 301 EXAM 1 SHAUL Question and answers already passed 2024 R251,87   Add to cart
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MIS 301 EXAM 1 SHAUL Question and answers already passed 2024

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MIS 301 EXAM 1 SHAUL Question and answers already passed 2024 statistics - correct answer collection, analysis, interpretation, and presentation of numerical data descriptive statistics - correct answer organizing and summarizing data population - correct answer collection of persons, ...

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  • August 27, 2024
  • 5
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • mis 301 exam 1 shaul
  • mis 301 exam 1 shaul question and answers already

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MIS 301 EXAM 1 SHAUL
statistics - correct answer ✔collection, analysis, interpretation, and
presentation of numerical data


descriptive statistics - correct answer ✔organizing and summarizing data


population - correct answer ✔collection of persons, things, or objects under
study


sample - correct answer ✔selecting a portion (subset) of the larger
population and study that portion to gain info about the population


statistic - correct answer ✔a number that represents a property of the
sample; estimate of the population parameter or mean


parameter - correct answer ✔numerical characteristics of the whole
population that can be estimated by the statistic


variable - correct answer ✔characteristics or measurement noted by x,y


numerical - correct answer ✔take on values with equal units such as weight
in pounds and time in hours


categorical - correct answer ✔places person or thing in a category
ex: party affiliation (dem, repub, ind. etc)


data - correct answer ✔values of the variable

, datum - correct answer ✔single value


qualitative data - correct answer ✔categorizing/describing attributes of the
population; categorical data (ex: hair color, blood type, ethnic group)


quantitative data - correct answer ✔ALWAYS NUMBERS; results of counting
or measuring attributes of a population
ex: amount of $, weight, # or people


simple random sampling - correct answer ✔any group of n individuals is
equally likely to be chosen, equal chance of being selected; WITHOUT
REPLACEMENT


stratified sampling - correct answer ✔divide population into groups called
strata then take the proportionate # of each strata


cluster sampling - correct answer ✔divide population into clusters (group)
then randomly select from those clusters


systematic sampling - correct answer ✔randomly select a starting point then
take every nth piece of data from the listing population


convenience sampling (non random) - correct answer ✔using the results that
are readily available


sampling bias - correct answer ✔sample is collected from a population and
some members of the population are not as likely to be chosen by others

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