PSY 315 Entire Course

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PSY 315 Entire Course

https://uopcourses.com/category/psy-315/

PSY/315

STATISTICAL REASONING IN PSYCHOLOGY

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https://uopcourses.com/category/psy-315/

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PSY 315 Week 1 Practice Worksheet

Complete the University of Phoenix Material: Week 1 Practice Worksheet.

Click the Assignment Files tab to submit your assignment.

Week 1 Practice Worksheet

Provide a response to the following questions. Written responses should be at least 30 to 45 words each.

1. Explain and provide an example for each of the following types of variables:

1. Nominal:

1. Ordinal:

1. Interval:

1. Ratio scale:

1. Continuous:

1. Discrete:

1. Quantitative:

1. Qualitative:

1. The following are the speeds of 40 cars clocked by radar on a particular road in a 35 miles-per-hour zone on an afternoon:

30, 36, 42, 36, 30, 52, 36, 34, 36, 33, 30, 32, 35, 32, 37, 34, 36, 31, 35, 20

24, 46, 23, 31, 32, 45, 34, 37, 28, 40, 34, 38, 40, 52, 31, 33, 15, 27, 36, 40

Create a frequency table and a histogram. Then, describe the general shape of the distribution.

1. Raskauskas and Stoltz (2007) asked a group of 84 adolescents about their involvement in traditional and electronic bullying. The researchers defined electronic bullying as “…a means of bullying in which peers use electronics (such as text messages, emails, and defaming Web sites) to taunt, threaten, harass, and/or intimidate a peer” (p. 565). The table below is a frequency table showing the adolescents’ reported incidence of being victims or perpetrators of traditional and electronic bullying.

1. Using the table below as an example, explain the idea of a frequency table to a person who has never taken a course in statistics.

1. Explain the general meaning of the pattern of results.
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