Ask Question
7 December, 06:56

Find the mean, median, mode, and range of this dа ta: 49, 49, 54, 55, 52, 49, 55. If necessary, round to the nearest tenth.

+3
Answers (1)
  1. 7 December, 07:06
    0
    Mean = 51.4.

    Mode = 49.

    Median = 52.

    Range = 6.

    Step-by-step explanation:

    Mean = Sum of all observations / Number of observations.

    Mean = (49+49+54+55+52+49+52) / 7

    Mean = 360/7

    Mean = 51.4 (to the nearest tenth).

    Mode = The most repeated values = 49 (repeated 3 times).

    Range = Largest Value - Smallest Value = 55 - 49 = 6.

    Median = The central value of the data.

    First, arrange the data in the ascending order: 49, 49, 49, 52, 54, 55, 55.

    It can be seen that the middle value is 52. Therefore, median = 52!
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Find the mean, median, mode, and range of this dа ta: 49, 49, 54, 55, 52, 49, 55. If necessary, round to the nearest tenth. ...” 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