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readergirl12

  • one year ago

A movie theater conducted a survey of its customers. Twelve people were selected at random and asked how many times they had gone to a movie theater in the past month. The movie theater recorded the results. 1, 4, 2, 7, 3, 11, 3, 5, 1, 1, 1, 3 What was the estimated mean number of movies a customer has seen? A. 1 B. 3 C. 3.5 D. 4.3

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  1. anonymous
    • one year ago
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    To find the mean you add up all the numbers and divide by the number of numbers.

  2. anonymous
    • one year ago
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    So, what do you get when you add them together?

  3. readergirl12
    • one year ago
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    37

  4. anonymous
    • one year ago
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    No... try again.

  5. anonymous
    • one year ago
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    1 + 4 + 2 + 7 + 3 + 11 + 3 + 5 + 1 + 1 + 1 + 3 = ?

  6. anonymous
    • one year ago
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    It is 42, so now 42/12 , divide that to get ur answer

  7. readergirl12
    • one year ago
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    3.5 ? :o

  8. readergirl12
    • one year ago
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    Thank you sooo much.. <3

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  9. anonymous
    • one year ago
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    did u get the right answer?

  10. anonymous
    • one year ago
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    it is 4. because rounded to the nearest

  11. readergirl12
    • one year ago
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    Yep. thanks.. *^-^*

  12. anonymous
    • one year ago
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    Np

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