Question

Need Help ASAP!!!!!!

Answer 1

Answer:

a) 62%

b) 44%

Step-by-step explanation:

Beforehand we have the information that the amount of shoppers, let`s call it n= 150.

To answer the first question, we need to know the amount of shoppers that do not possess an email account: this is the sum= 18`+75 (both the shoppers without and with access to a computer at home buth without an email). Lets call it a.

The percentage is defined by:

%of shoppers that dont have and email account= a/n*100= (18+75)*100/150= 62%

The next question is the percentage of shoppers with computer access at home, thus the sum of 48+18, both who have and dont have an email account but the have computer access at home. Lets call it b.

So

%of shoppers that have computer access at home = b/n*100= (48+18)*100/150= 44%