LECTURE: AL MUIZZUDDIN F., SE., ME. Part 2 Nilai Sentral STATISTIK LECTURE: AL MUIZZUDDIN F., SE., ME.

WEIGHTED MEAN AND MEAN OF GROUPED DATA

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MEDIAN OF GROUPED DATA

Example Median of Grouped Data

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MODE OF GROUPED DATA

THE SHAPES OF DISTRIBUTIONS

Critical Thinking Although we can calculate measures of center for a set of sample data, we should always think about whether the results are reasonable. We should also think about the method used to collect the sample data. If the method is not sound, the statistics we obtain may be misleading.

Latihan Soal 1

Latihan Soal 2

Jawaban

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