Mathematics · Statistics

The following frequency table gives the marks obtained by 48 students in a class test: Marks | Frequency7 | 128 | 139 | 1210 | 11 Match the statements in Column P with values in Column Q: Column P: i. The mean of the distribution ii. The standard deviation of the distribution iii. The variance of the distribution Column Q: 1. 8.4852. 1.2073. 1.099

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1i - 3, ii - 1 and iii - 2
2i - 1, ii - 2 and iii - 3
3i - 1, ii - 3 and iii - 2✓
4i - 2, ii - 3 and iii - 1

Correct answer

i - 1, ii - 3 and iii - 2

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