In the formula \bar{x} = a + \frac{\sum f_i u_i}{\sum f_i} \times h, u_i = ________.... | MCQ 1m | Maths | SuperPadhai

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MCQ1 markYear: 2020EasyCBSE Class 10

statisticsstep-deviation-methodmean

Question

In the formula

\overset{x}{ˉ} = a + \frac{\sum f _{i} u _{i}}{\sum f _{i}} \times h

,

u_{i}

= ________.

Solution

1

u_{i} = \frac{x _{i} - a}{h}

+1 mark

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