Acompany that makes hair-care products had 8000 people try a new shampoo . of the 8000 people 32 had allergic reactions .what percent of the people had allergic reaction

0.4 % of total people had allergic reaction

Solution:

Given that company that makes hair-care products had 8000 people try a new shampoo

Of the 8000 people 32 had allergic reactions

To find: percent of the people had allergic reaction

From given information,

Total number of people = 8000

Number of people with allergic reactions = 32

percent of the people had allergic reaction is given as:

Thus 0.4 % of total people had allergic reaction