A study of an association between which ear is used for cell phone calls and whether the subject is left-handed or right-hande

Question

3 years ago

11

A study of an association between which ear is used for cell phone calls and whether the subject is left-handed or right-hande

d began with a survey e-mailed to 5000 people belonging to an otology online group, and 717 surveys were returned. (Otology relates to the ear and hearing.) What percentage of the 5000 surveys were returned

Mathematics

1 answer:

Papessa [141] · Answer 1 · 2022-08-25T12:26:54+03:00

Papessa [141]3 years ago

7 0

First establish th at 5,000 = 100%.

Then find how much percent 717 is of 5,000:

717/5000 × 100 = 14.34%

Ans.= 14.34%

A study of an association between which ear is used for cell phone calls and whether the subject is​ left-handed or​ right-hande

A study of an association between which ear is used for cell phone calls and whether the subject is left-handed or right-hande