The standard deviation for the following data is
| | 3 | 8 | 13 | 18 | 23 | |---|---|---|---|---|---| | | 7 | 10 | 15 | 10 | 6 |

(A)
(B)
(C)Correct
(D)

Question

The standard deviation for the following data is | x_i | 3 | 8 | 13 | 18 | 23 | |---|---|---|---|---|---| | f_i | 7 | 10 | 15 | 10 | 6 |

Accepted Answer

(C)

MHT CET Mathematics question