Find the standard deviation for the following data- - x-i amp-3 amp-8 amp-13 amp-18 amp-23- f-i amp-7 amp-10 amp-15 amp-10 amp-6- -5-376-1215-9213-87

The correct option is B 6.12[ x_i amp;f_i amp;f_ix_i amp;x_i^2 amp;f_ix_i^2; 3 amp;7 amp;21 amp;9 amp;6 ...

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Standard Deviation about Median

Find the stan...

Question

Find the standard deviation for the following data:
$\begin{matrix} x_{i} & 3 & 8 & 13 & 18 & 23 f_{i} & 7 & 10 & 15 & 10 & 6 \end{matrix}$

5.37

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15.92

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6.12

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13.87

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Similar questions

Find the mean , variance and standard deviation for the following data :

(i) 2,4,5,6,8,17

(ii) 6,7,10,12,13,4,8,12

(iii) 227,235,255,269,292,299,312,321,333,348

(iv) 15,22,27,11,9,21,14,9

x :	3	8	13	18	23
f :	7	10	15	10	6

\begin{matrix} x_{i} & 3 & 8 & 13 & 18 & 23 f_{i} & 7 & 10 & 15 & 10 & 6 \end{matrix}

X	10	20	30	40	50	60	70
Y	05	15	30	35	25	27	08

Find the mean, variance and the standard deviation for the following data:

5, 9, 8, 12, 6, 10, 6, 8

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