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MGSC 301 Statistics for Business and Economics Quiz 1 with Verified Solutions Athabasca University £11.82   Add to cart

Exam (elaborations)

MGSC 301 Statistics for Business and Economics Quiz 1 with Verified Solutions Athabasca University

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  • Module
  • MGSC 301
  • Institution
  • MGSC 301

MGSC 301 Statistics for Business and Economics Quiz 1 with Verified Solutions Athabasca University

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  • August 13, 2024
  • 10
  • 2024/2025
  • Exam (elaborations)
  • Unknown
  • MGSC 301
  • MGSC 301
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MGSC 301 Statistics for
Business and
Economics Quiz 1 with
Verified Solutions
Athabasca University

, Problem 1
Use the information below to answer questions 1 to 5.
A sociologist interested in youth culture is conducting a study on students’ usage of
Twitter. To determine how many times students log in to their accounts, she obtains
a sample of 10 students. Students are asked how many times they log in to their
account per month. The responses are shown below.




2. The 80th percentile is
Select one:
a. 310.
b. 85.
c. 290.
d. 185.
e. 240.

3. Which of the following measures would, by definition, have a z-score of zero?
Select one:
a. the median
b. the interquartile range
c. the mean
d. the third quartile
e. the mode

4. Calculating the z-scores for the data above indicates

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