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Quantcast.com provides the number of people from the United States who visit a given website. The list below shows the number of U. visitors for the...
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Question

1. Quantcast.com provides the number of people from the United States who visit a given

website. The list below shows the number of U.S. visitors for the 50 most highly visited

websites.


Website

Visitors (millions)

Website

Visitors (millions)

about.com

31

mozilla.org

24

adobe.com

23

msn.com

110

amazon.com

72

nytimes.com

23

answers.com

67

paypal.com

38

aol.com

38

pinterest.com

58

ask.com

32

quzlet.com

23

bing.com

87

sascdn.com

33

blogger.com

31

smartyads.com

24

blogspot.com

27

southwest.com

28

bustle.com

23

stackexchange.com

25

buzzfeed.com

68

tumblr.com

25

craigslist.org

26

twitter.com

198

curiositystream.com

40

urbandictionary.com

28

ebay.com

58

urbanoutfitters.com

39

facebook.com

129

videoamp.com

89

footlocker.ca

23

walmart.com

25

foxnews.com

26

wayfair.com

24

go.com

23

weather.com

40

godaddy.com

32

whitepages.com

26

google.com

220

wikia.com

41

linkedin.com

39

wikipedia.org

46

live.com

49

wordpress.com

35

lowermybills.com

30

yahoo.com

43

microsoft.com

67

yelp.com

73

monster.com

40

youtube.com

222


Summar

ize the data by constructing the following:

a.

A frequency distribution (classes in millions: 20

-

29.999, 30

-

30.999, and so

on).

(1 mark)

b.

A relative frequency distribution.

(1 mark)


c.

A cumulative distribution.

(2 marks)


d.

A cumulative relative frequency distribution.

(2 marks)

e.

Show a histogram. Comment

on the shape of the distribution.



f.

What is the website with the most U.S. visitors? How many people from the U.S.

visited the site?

Step-by-step answer

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Subject: Business

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