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तामिळनाडू बोर्ड ऑफ सेकेंडरी एज्युकेशनएस.एस.एल.सी. (इंग्रजी माध्यम) इयत्ता ७

Find the mean and mode of 6, 11, 13, 12, 4, 2 - Mathematics

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प्रश्न

Find the mean and mode of 6, 11, 13, 12, 4, 2

बेरीज

उत्तर

Arranging is ascending order: 2, 4, 6, 11, 12, 13

Mean = `"Sum of all observations"/"Number of observations"`

= `(2 + 4 + 6 + 11 + 12 + 13)/6`

= `48/6`

Mean = 8

All observations occur only once and so there is no mode for this data.

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पाठ 5: Statistics - Exercise 5.4 [पृष्ठ १०९]

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सामाचीर कलवी Mathematics - Term 3 [English] Class 7 TN Board
पाठ 5 Statistics
Exercise 5.4 | Q 6 | पृष्ठ १०९
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