Do you have an Instagram account? If so, how often do you visit the site? Data for 247 Instagram users are described by the frequency bar graph in Fig. 10.

a. What variable is described by the bar graph? Is it categorical or numerical?
b. Estimate the number of Instagram users in the study who visited the site daily.
c. Estimate the number of Instagram users in the study who visited the site at least weekly.
d. Estimate the number of Instagram users in the study who did NOT visit Instagram daily.
e. The study included a total of 1445 online users, but only some of them used Instagram. Estimate the percentage of the online users who used Instagram. Round your result to the ones place.

Transcribed Image Text:

Instagram Visits 140 120 100 80 20 Daily Weekly es often How often site is visited