Question Answers

Sahay Sir > Question Answers > NCERT Class 10 > Maths > Chapter 14 - Statistics > Choose the correct answer from the given four options: 1. In the formula x = a + ∑fidi/∑fi For finding the mean of grouped data di’s are deviations from a of

Choose the correct answer from the given four options: 1. In the formula x = a + ∑fidi/∑fi For finding the mean of grouped data di’s are deviations from a of

Choose the correct answer from the given four options: 1. In the formula x = a + ∑fidi/∑fi For finding the mean of grouped data di’s are deviations from a of