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Essay Available:
Pages:
1 page/≈275 words
Sources:
No Sources
Level:
MLA
Subject:
Mathematics & Economics
Type:
Statistics Project
Language:
English (U.S.)
Document:
MS Word
Date:
Total cost:
$ 5.18
Topic:

Hours Spent on Facebook, Instagram and other Social Media (Statistics Project Sample)

Instructions:

 Write two numerical questions that have something to do with each other.
• Ask 15 men and 15 women both questions.
Create a table of your data.
• Write a paragraph about forms of bias that might be found in your data, using the vocabulary we learned in class.
• Create histograms (one for each question, using all 30 data points, men and women together).
• Create boxplots (one for each question, using all 30 data points, men and women together).
• Compute the mean for each question the standard deviation for each question the five-number summary for each question.
• Write a sentence for each question, describing the shape of the distribution, and giving the value of any outliers (or stating that there are no outliers).
• Write a sentence for each question describing the central tendency of your data, using the appropriate measure and units (years, dollars, etc., don’t just give numbers)

source..
Content:
Biases in the Data
I have identified a number of possible biases in the data. It is possible that there is a selection bias and interviewer bias because I have conducted this survey through Facebook and among my friends and followers in the social media. I did not conduct any offline surveys. Hence, because of the nature of the survey, it is possible that the respondents of the survey would report a greater number of hours spent on social media since they are already active in the social media in the first place.
Also, this was a very simple survey and I no longer had time to pre-test in order to ensure the validity of the research design as well as to determine whether the wordings of the questions are correct. There are many possible ways that the respondent could interpret the second question, "How many hours do you spend on Facebook, Instagram and other social media sites?" because I did not specify whether the use of social media was limited to the computer or also to mobile (which typically have instant connection to social media sites thanks to mobile phone apps developed by Facebook, Instagram, etc.). Also, I only mentioned Facebook and Instagram in the question, but there are other sites which the respondents might access, but they may not be aware that these are social media sites (for example, Twitter, YouTube, etc.).
Table 1: Survey Results
Sex/Gender

How old are you?

Average number of hours spent on facebook, instagram and other social media sites in a day

Male

18

7

Male

25

6

Male

40

2

Male

54

2

Male

32

5

Male

19

8

Male

18

8

Male

29

5

Male

30

3

Male

40

2

Male

43

4

Male

42

5

Male

32

7

Male

...
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