Popular courses 'COB 191' at COB 191
COB 191 Study guides, Class notes & Summaries
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COB 191 final 2023 Exam Questions And Answers
- Exam (elaborations) • 3 pages • 2023
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COB 191 final 2023 Exam 
Questions And Answers 
using information obtained from a sample to estimate a characteristic of a population is - 
ANSWER- inferential stats 
which of the following can be reduced by proper interviewer training? - ANSWERmeasurement error 
if you are unsure about one section of data, what type of statistical error can occur? - 
ANSWER- measurement error 
What type of data is: your professor's name - ANSWER- qualitative categorical 
data/nominal 
What type of data is: h...
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COB 191 Exam 1 Questions with Complete Solutions
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data Correct Answer-values assigned to measurements 
 
primary data Correct Answer-adv: collected and orgainzed by user 
dis: expensive and time consuming 
 
secondary data Correct Answer-adv: readily available 
dis: no control over organization and accuracy 
 
nominal data Correct Answer--arbitrary labels 
-no ranking 
-name/label 
 
ordinal data Correct Answer--ranking exists 
-no measurable meaning to numerical differences 
-order/choices 
 
interval data Correct Answer--
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COB 191 KeY Tested Exam Questions and CORRECT Answers
- Exam (elaborations) • 6 pages • 2024
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Statisticsthe science of collecting, analyzing, interpreting, and presenting data 
descriptive statisticsorganizing and summarizing data; collect data, summarize data, 
and display data 
inferential statisticsusing probability methods to determine how confident we are in our 
conclusion 
why do businesses need statistics?because they need to know what the effects of each 
choices will be 
What are the two types of data?qualitative and quantitative 
Why is it important to know the different ty...
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COB 191 UPDATED Test Questions and CORRECT Answers
- Exam (elaborations) • 20 pages • 2024
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Qualitative Data Either nominal or ordinal 
information about qualities; information that can't actually be measured. 
example: color of eyes 
Quantitative Interval or ratio 
information about quantities; that is, information that can be measured and written down 
with numbers. 
example: height, shoe size 
Nominal Data category 
label for data with no ranking 
example: zip code, phone number, name of professor or instructor
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COB 191 TOP Exam Questions and CORRECT Answers
- Exam (elaborations) • 13 pages • 2024
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DataValues assigned to objects/observations 
InformationData that is transformed into useful facts for decision making 
Primary DataData collected by you for personal use 
Secondary DataData collected by others 
BiasQuestion is stated in a way that encourages a specific answer 
Qualitative DataDescriptive terms 
QuantitativeNumerical values 
Either counted or measure
And that's how you make extra money
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COB 191 UPDATED Test Questions and CORRECT Answers
- Exam (elaborations) • 20 pages • 2024
-
- $8.49
- + learn more
Qualitative Data Either nominal or ordinal 
information about qualities; information that can't actually be measured. 
example: color of eyes 
Quantitative Interval or ratio 
information about quantities; that is, information that can be measured and written down 
with numbers. 
example: height, shoe size 
Nominal Data category 
label for data with no ranking 
example: zip code, phone number, name of professor or instructor
-
COB 191 KeY Tested Exam Questions and CORRECT Answers
- Exam (elaborations) • 6 pages • 2024
-
- $7.99
- + learn more
Statisticsthe science of collecting, analyzing, interpreting, and presenting data 
descriptive statisticsorganizing and summarizing data; collect data, summarize data, 
and display data 
inferential statisticsusing probability methods to determine how confident we are in our 
conclusion 
why do businesses need statistics?because they need to know what the effects of each 
choices will be 
What are the two types of data?qualitative and quantitative 
Why is it important to know the different ty...
-
COB 191 TOP Exam Questions and CORRECT Answers
- Exam (elaborations) • 13 pages • 2024
-
- $7.99
- + learn more
DataValues assigned to objects/observations 
InformationData that is transformed into useful facts for decision making 
Primary DataData collected by you for personal use 
Secondary DataData collected by others 
BiasQuestion is stated in a way that encourages a specific answer 
Qualitative DataDescriptive terms 
QuantitativeNumerical values 
Either counted or measured
-
COB 191 final 2024 Exam Questions And Answers Grade BOOSTER
- Exam (elaborations) • 5 pages • 2024
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- $12.99
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COB 191 final 2024 Exam Questions And Answers Grade BOOSTER using information obtained from a sample to estimate a characteristic of a population is - ANSWER- inferential stats which of the following can be reduced by proper interviewer training? - ANSWERmeasurement error if you are unsure about one section of data, what type of statistical error can occur? - ANSWER- measurement error What type of data is: your professor's name - ANSWER- qualitative categorical data/nominal What type of data i...
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bundle for COB 202 - 1st Test - (Ch. 2,3,7) EXAM QUESTIONS AND CORRECT DETAILED ANSWERS|AGRADE
- Package deal • 5 items • 2024
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goood luck
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COB 191 final 2023 Exam Questions And Answers
- Exam (elaborations) • 3 pages • 2024
- Available in package deal
-
- $10.49
- + learn more
COB 191 final 2023 Exam 
Questions And Answers 
using information obtained from a sample to estimate a characteristic of a population is - 
ANSWER- inferential stats 
which of the following can be reduced by proper interviewer training? - ANSWERmeasurement error 
if you are unsure about one section of data, what type of statistical error can occur? - 
ANSWER- measurement error 
What type of data is: your professor's name - ANSWER- qualitative categorical 
data/nominal 
What type of data is: ...
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