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Define the terms: (i) Data (ii) Raw ...

Define the terms:
(i) Data
(ii) Raw data
(iii) Array
(iv) Tabulation of data
(v) Observations
(vi)
Frequency of an observation
(vii) Statistics

Answer

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Knowledge Check

  • The mean of a data is 15 and the sum of the observations is 195. Find the number of observations in the data.

    A
    13
    B
    19
    C
    16
    D
    17

  • Directions for questions : Select the correct answer from the given options. The mean of a data is 15 and the sum of the observations is 195. Find the number of observations in the data.

    A
    13
    B
    19
    C
    16
    D
    17

  • The median, mode , and mean of a data is 9, if there are five integers in the data and the range of the data is 4. If the least value of the data is 7, then find the number of different observations in the data.

    A
    3
    B
    4
    C
    2
    D
    5

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