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anonymous

  • one year ago

Score Number of Students 0 2 1 1 2 3 3 6 4 2 5 3 6 2 Based on the table, what is the mean hockey score?

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  1. anonymous
    • one year ago
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    \[\frac{ total number }{number of scores ? }\]

  2. anonymous
    • one year ago
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    Oops, does 2,1,3,6,2,3,2 in the number of student category?

  3. anonymous
    • one year ago
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    belong in the #* ??

  4. anonymous
    • one year ago
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    yes @Shalante

  5. anonymous
    • one year ago
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    total score=(number # of students with score 0)(0)+(number # of students with score 1)(1)+(# of students with score 2)(2)+(# of students with score 3)(3)+.....

  6. anonymous
    • one year ago
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    total score/number of students for mean

  7. anonymous
    • one year ago
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    mean=total score/number of students.

  8. anonymous
    • one year ago
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    @Shalante

  9. anonymous
    • one year ago
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    i got 2.7

  10. anonymous
    • one year ago
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    let me see

  11. anonymous
    • one year ago
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    Nope

  12. anonymous
    • one year ago
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    What was the total score for yours?

  13. anonymous
    • one year ago
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    um 19

  14. anonymous
    • one year ago
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    No. I mentioned earlier you were supposed to multiply the amount of student by the scores. Mean means average. Total of all scores by including every student and scores/total number of student This is how you find the average score.

  15. anonymous
    • one year ago
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    114

  16. anonymous
    • one year ago
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    @Shalante

  17. anonymous
    • one year ago
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    No. Just pay attention. 1st part: Total score Two students with score of 0 2x0=0 One student with score of 1 1x1=1 Three students with score of 2 3x2=6 Six students with score of 3 6x3=18 Two students with a score of 4 2x4=8 Three students with a score of 5 3x5=15 Two students with a score of 6 2x6=12 Add all the scores up 0+1+6+18+8+15+12=60 Total score is 60 Number of students 2+1+3+6++2+3+2=17 Mean=total scores/number of results or number of students Mean=60/17 =3.52 Understand now?

  18. anonymous
    • one year ago
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    these are the choices though 2.7 2.9 3.2 5.2

  19. anonymous
    • one year ago
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    @Shalante

  20. anonymous
    • one year ago
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    oops 60/19

  21. anonymous
    • one year ago
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    number of student is 19 lol. my mistake

  22. anonymous
    • one year ago
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    then you round it.

  23. anonymous
    • one year ago
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    so 3.2 ? @Shalante

  24. anonymous
    • one year ago
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    @Shalante

  25. anonymous
    • one year ago
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    yes.

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