Question

any help woukd be appreciated

1a,1b,1c ,1d pls

Your colleague surveyed a sample of 50 people and asked them whether they are white (W) or nonwhite (N), and how many hours of they spend on social media in the average week. She also asked them to tell her whether they perceive themselves as being in the upper (U), middle (M), working (W), or lower (L) class and how many years of education they have. Her survey resulted in the raw data presented in the table below: Case Race Class 1 Years of education Hours on social media W TL12 1 2 W M149 WM1210 4 NM16 SNL 10 9 6 W W E160S 8 WM 197 9 W M 167 10NW U14S 12 13 14 N W M W M 17 TIS 0 6 10 W 1 17 NEW 130 18 N M 14 7 19 W M 158 20 WM 158 W 21 NW 129 22 WW 120 W W 16 10 N M 14 14 N L 13 2 WU16 7 W w 12 6 N W 14 15 N W 158 20 W W 12 20 U 1012 જ ઝાઝા ઝાઝા ઝાઝાર દાઝ ઝાઝ રાજ ઝ = = = = = = = = = = = = = = = = = = = =ા 1 ма 127 M ZZZZZZZZE 16 8 16 15 12 12 16 16 14 16 7 IN 10 132 16 14 0 10 1610 18

Answer 1

1.

A -

Race - Nominal (Since the variable is grouped without any order)

Social class - Nominal (Since the variable is grouped without any order)

Years of education - Ordinal (Since the variable is takes definite values in an interval and can be sorted)

Hours spent on social media per week - Ordinal (Since the variable is takes definite values in an interval and can be sorted)

B -

Race

	f	Cf	%	C%
White	29	29	58%	58%
Non White	21	50	42%	100%
Total	50	50	100%	100%

Social class

	f	Cf	%	C%
Lower	4	4	8%	8%
Working	19	23	38%	46%
Middle	22	45	44%	90%
Upper	5	50	10%	100%
Total	50	50	100%	100%

Education

	f	Cf	%	C%
10-11	3	3	6%	6%
12-13	14	17	28%	34%
14-15	14	31	28%	62%
16-17	17	48	34%	96%
18-19	2	50	4%	100%
Total	50	50	100%	100%

Social media usage -

	f	Cf	%	C%
0-5	12	12	24%	24%
6-10	26	38	52%	76%
11-15	9	47	18%	94%
16-20	3	50	6%	100%
Total	50	50	100%	100%

C -

Proportion of respondents reporting 13 years or less of education - 17 / 50

= 34%

D -

Proportion of respondents reporting 11 hours or more social media usage per week -

= 12 / 50

= 24%