# QNT 275 All Participations

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QNT 275 All Participations

QNT/275

STATISTICS FOR DECISION MAKING

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https://uopcourses.com/category/qnt-275-participations/

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QNT 275 Week 1 Practice: Week 1 Discussion Question 1

Consider a decision you need to make at work or at home.

Post your response in the discussion area.

Note: This must be original; do not use examples from the Internet.

QNT 275 Week 1 Practice: Week 1 Discussion Question 2

What was your impression of statistics before starting this class?  As you read the text and watch the videos, how has your perception changed?  Do you currently use statistics at work or in your personal life?  How?

QNT 275 Week 2 Practice: Week 2 Discussion Question 1

Research the Internet for an example of a pie chart or bar chart.

Post a copy along with its source in the discussion area.

Include a question regarding the chart for your classmates to respond to.

Respond to a classmate’s question.

QNT 275 Week 2 Practice: Week 2 Discussion Question 2

Respond to the discussion question posted by your instructor.

Post your response in the discussion area.

QNT 275 Week 3 Practice: Week 3 Discussion Question 1

Discuss:

What are probability distributions? Explain the process involved in standardizing a distribution.  How can we used the standardized normal distribution curve to help us make decisions?  Try to use a concrete issue when describing how you would use it.

Post your response in the discussion area.

QNT 275 Week 3 Practice: Week 3 Discussion Question 2

Consider the data from the Week 2 Case

Discuss the differences between quantitative and qualitative variables, drawing from examples in the Case.  Among the differences, consider graphic displays and probability distributions.  Also, consider how one might determine the mean and standard deviation of a probability distribution vs. a data set and why this metric might be important?

Post your response in the discussion area.

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