Question

a questionnaire about how students primarily get news resulted in the following responses from 35 people. construct a frequency distribution for the data.
(i = internet, n = newspaper, r = radio, t = tv.)
i n r t
n r t n
n i r t
t t t i
i i r r
i n n i
i n r t
i i i i

Explanation:

Step1: Count the frequency of each source

• Count the number of 'I' (Internet):
• Count the 'I's in the data. There are 10 'I's.
• Count the number of 'N' (Newspaper):
• Count the 'N's in the data. There are 11 'N's.
• Count the number of 'R' (Radio):
• Count the 'R's in the data. There are 7 'R's.
• Count the number of 'T' (TV):
• Count the 'T's in the data. There are 7 'T's.

Answer:

Source	Frequency
N (Newspaper)	11
R (Radio)	7
T (TV)	7