ISYE-3030-Assignment-3

Determine the types of all variables obtained from this survey.

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12,15,13,14,16,18,19,15,14,132,13,115l16l14,12,15, find  first quratile for given data

state two diaadvantage of displaying data in groups

how to make a source table for this data

What are the modes of this set of data

Assume suitable value for any missing data.

when data are classified using the following format: under 20, 20-<30, 30- <40  etc then the data must be?

What type of Data is being shown

5, 6, 6, 6, 7, 8, 9, 10, 11, 14 find the 1QR of the above data set?

Question 16 Indicate whether the race of a person is a quantitative variable or a categorical variable? Edit View Insert Format Tools Table 12pt v Paragraph v BIYA 2 TV 53

Give the statistical meaning of the relationship between the spending hours on using mobile andreading books per day

How Democratic is Georgia? Cou X com/webapps/discussionboard/do/conference?action=list_forums&course_id=_21308_1&nav=discussion M ek 6 DESCRIPTION Political Science: Georgia Democrats How Democratic is Georgia? County-by-county results are shown for a recent election. For your convenience, the data have been sorted in increasing order (Source: County and City Data Book, 12th edition, U.S. Census Bureau). Percentage of Democratic Vote by Counties in Georgia 31 41 33 34 34 46 55 + 56 Q Search 5 2 5 49 7 9 S 56 57 57 59 G 38 38 39 43 - © hp a. Make a box-and-whisker plot of the data. Find the interquartile range. 50 66 $ $ ♫ 8 V N 8 TOTAL POSTS 33 hs W

If a group of data 4,6,3,8,5,5,9,10, and 30 were gathered, which will be the best torepresent the average?

Predict the number of quizzes missed by a student who was absent for 6 days using this data, number of absences 1, 1, 2, 3, 4 and number of missed quizzes 1, 2, 4, 2, 4.

We will refer to the data table below as "Facebook_Survey_Sample". In the first column 1:="yes" and 0:="no" In the "Gender" column 1:="Female" and 0:="Male" VisitsPerWeek Friends 1 45 100 0 0 1 25 60 1 40 80 m 1 40 60 0 0 1 15 40 1 30 25 80 150 90 Facebook 1 1 200 Age 34 65 46 29 21 25 22 18 42 52 Gender 1 0 0 1 1 1 1 1 Make a scatter plots by sex for VistsPerWeek vs. Friends for those in the Facebook_Survey_Sample who have a facebook account.

What is the population mean of the given set of data?{3, 5, 9, 7, 10}

A data set contains the observations 8,5,4,6,9. find ( ∑x )^2