# QNT 275 All Participations

PLDZ-6018**Description**

QNT 275 All Participations

http://issuu.com/lucky269/docs/uoptutorial.docx

**QNT/275**

**STATISTICS FOR DECISION MAKING**

**The Latest Version A+ Study Guide**

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**QNT 275 All Participations Link**

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

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# QNT 275 Week 1 participation Introductory Statistics, Ch. 1

**Read **Section 1.1 of *Introductory Statistics.*

**Consider **the following as you read:

- Define the meaning of statistics.

- Explain types of statistics.

**Read** Section 1.2 of *Introductory Statistics.*

**Consider **the following as you read:

- Describe differences between quantitative and qualitative data.

- Explain the meaning of an element, variable, observation and a data set.

**Read** Section 1.3 of *Introductory Statistics.*

**Consider **the following as you read:

- Understand how to organize data.

- Identify levels of measurement.

- Calculate count and percent of variables in your data.

**Read** Section 1.5 of *Introductory Statistics.*

**Consider **the following as you read:

- What is the difference between a population and sample?

# QNT 275 Week 1 participation Introductory Statistics, Ch. 2

# Select any type of quantitative dataset and choose a graphical display for that data. Then describe how your chosen graphical display is superior over another graphical display you did not choose.

# QNT 275 Week 1 participation Introductory Statistics, Ch. 3

**Read **Section 3.1 of *Introductory Statistics.*

**Consider **the following as you read:

- Describe a typical value.

- Calculate and understand the mean.

**Read **Section 3.2 of *Introductory Statistics.*** **

**Consider **the following as you read:

- Explain variation among the values of observations.

**Read **Section 3.4 of *Introductory Statistics.*

**Consider **the following as you read:

- Discuss Chebyshev’s theorem as a use of the standard deviation.

- Discuss the empirical rule as a use of the standard deviation.

**Read **Section 3.5 of *Introductory Statistics.*

**Consider **the following as you read:

- Understand the measures of a quartile.

- Define the kth percentile.

**Read **Section 3.6 of *Introductory Statistics.*

**Consider **the following as you read:

- Explain measures used to construct a box-and-whisker plot.

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