Ask Question
10 July, 03:57

In Mrs. Trainer's math class, Siobhan's first five math quiz scores are 70, 98, 83, 66, and 41. Siobhan takes the sixth math quiz and scores an 81.

How will the mean change if the sixth score is added to the list?

A. The mean will increase.

B. The mean will decrease.

C. There is not sufficient information.

D. The mean will not change.

+3
Answers (1)
  1. 10 July, 05:10
    0
    70 + 98 + 83 + 66 + 41 = 358

    358 / 5 = 71.6

    70 + 98 + 83 + 66 + 41 + 81 = 439

    439 / 6 = 73.166 ...

    Therefore, the correct answer to this problem is answer A.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “In Mrs. Trainer's math class, Siobhan's first five math quiz scores are 70, 98, 83, 66, and 41. Siobhan takes the sixth math quiz and ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers