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23 October, 06:17

Helena is in charge of selling tickets for the upcoming

play at Willowbrook School. Each drama club member

has been asked to sell tickets to friends and family

members, and Helena wants to know approximately how

many tickets have been sold so far.

Homeroom Data of Tickets Sold:

20, 15, 19, 16, 10

Calculate the mean

+4
Answers (2)
  1. 23 October, 06:23
    0
    16.0 and 22.5
  2. 23 October, 06:30
    0
    16

    Step-by-step explanation:

    If you add them all up you get 80. Then you divide it by 5 since there is 5 terms. 80/5 = 16
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