People often say "Distance makes the heart fonder." Interestingly, due to pandemic related lock

down about two years ago, some people implicitly or explicitly indicated that it is indeed true as

they struggled with their relationships due to lack of time apart from their partner. A researcher

who was interested in such an issue decided to collect data on the level of rage/edginess that

existed among a few couples due to lock downs. Participants were asked to rank the level of

hostility they think they have been exerting towards their partner due to having to spend more

time than they usually do with them. The resulting data is presented on page two (2).

*14 is the highest level of hostility./na. Calculate the following:

i.

ii.

iii.

iv.

V.

vi.

Level of hostility

0-1

2-3

4-5

6-7

8-9

10-11

12-13

14-15

Mean

Mode

standard

deviation

coefficient of variation

Pearson's 1st measure of skewness

Number of partners

4

11

8

20

25

12

12

4