Web Analytics
standavis7
Answered

the number of emails a friend receive each day during last 20 days is shown below. what number of days she receive 19 or fewer e-mails in a day?



a.7

B11

C12


D15

Verified Answer :

MissPhiladelphia

To answer the problem just add the frequencies that
correspond to email counts that are 19 or fewer. So you're adding the counts
that correspond to 0-9 and 10-19. So the frequency of 0-9 is 4 and the
frequency of 10 -19 is 7. So 4 + 7 = 11

ihafizarslan

Answer:

11

Step-by-step explanation:

Related Questions