Answer:
There are exactly 4 students with 2 email addresses, if this isnt obvious i dont know what is
Step-by-step explanation:
there are 4 dots above 2 cmon people
The dots above the number 3 represent that 5 students have 3 email accounts
each dot represents 1 out of the 25 students
The 3 on the horizontal line is Number of Email Accounts
Visual representation:
A
70.6
The mean is the average of a set of numbers.
To find it, add up all the terms and divide it by the number of terms.
70 + 67 + 79 + 66 + 64 + 80 + 64 + 75 = 565
565 / 8 = 70.625
Rounding this to the nearest tenth, we get an answer of 70.6
12.625, so about 13.