Provide a tally to the cethcoming prompts.

1. Teach and supply an model ce each of the cethcoming types of variables:

a. Nominal:

 

b. Ordinal:

 

c. Interval:

 

d. Ratio scale:

 

e. Continuous:

 

f. Discrete: 

g. Quantitative: 

2. The cethcoming are the speeds of 40 cars clocked by radar on a point public-way 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 number board and a histogram. Then, narrate the unconcealed mould of the distribution.

3. Raskauskas and Stoltz (2007) asked a assemblage of 84 adolescents environing their involvement in transmitted and electronic plain-spoken. The inquiryers defined electronic plain-spoken as “…a media of plain-spoken in which peers correction electronics {such as passage messages, emails, and defaming Web sites} to gibe, browbeat, jade, and/or threaten a peer” (p. 565). The board beneath is a number board likenessing the adolescents’ reputed impingement of substance grills or perpetrators or transmitted and electronic plain-spoken.

 

a. Using the board beneath as an model, teach the conception of a number board to a peculiar who has never enslaved a sequence in statistics.

  

b. Teach the unconcealed sense of the sample of results.

  

Impingement of Transmitted and   Electronic Plain-spoken and Grillization (N   = 84)

 

Forms of plain-spoken N %

Electronic grills 41 48.8

Text-message grill 27 32.1

Internet grill (websites, chatrooms) 13 15.5

Camera-phone grill 8 9.5

Transmitted grills 60 71.4

Physical grill 38 45.2

Teasing grill 50 59.5

Rumors grill 32 38.6

Exclusion grill 30 50

Electronic bullies 18 21.4

Text-message bully 18 21.4

Internet bully 11 13.1

Transmitted bullies 54 64.3

Physical bully 29 34.5

Teasing bully 38 45.2

Rumor bully 22 26.2

Exclusion bully 35 41.7

4. Narrate whether each of the cethcoming facts utterance best narrates picturesquely statistics or constructive statistics. Teach your reasoning.

  1. Describe: 
  1. Infer:

     

  2. Summarize: 

  

5. Regarding gun tenure in the United States, facts from Gallup polls balance a 40-year era likeness how gun tenure in the United States has modifiable. The results are narrated beneath, with the percentage of Americans who have guns absorbed in each of the 5 decades.

 

 Year %

1972 43

1982 42

1992 48

2002 40

2012 43

  1. Are the percentages      reputed balancehead an model of picturesquely statistics or constructive      statistics? Why?

     

  2. Based on the board, how      would you narrate the changes in gun tenure in the United States balance      the 40 years likenessn? 

6. Refer to the Simpson-Southward et al. (2016) expression from this week’s Electronic Reserve Readings. Was this an model of constructive statistics and inquiry or picturesquely statistics and inquiry? Justify your tally.

7. Teach and supply an model ce each of the cethcoming moulds of number distributions.

 

  1. Symmetrical: 

 

  1. Skew: 
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