Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Mathematics Statistics Measures of Central Tendency
Match the items of List I with the items of List II and choose the correct answer from the code given below.
|
List – I |
List – II |
||
|
a |
Mean forecast error |
i |
Mean of absolute deviations of forecast demands from actual demand values |
|
b |
Mean absolute deviation |
ii |
Mean of the squares of the deviations of forecast demands from actual demand values |
|
c |
Mean square error |
iii |
Mean of the deviations of the forecast demands from actual demand |
|
d |
Mean absolute percent error |
iv |
Mean of the percent deviations of the forecast demands from the actual demand |
1
(a) -(iii), (b) - (i), (c) - (ii), (d) - (iv)
2
(a) - (i), (b) - (iii), (c) - (iv), (d) - (ii)
3
(a) - (ii), (b) - (iii), (c) - (i), (d) - (iv)
4
(a) - (iv), (b) - (i), (c) - (ii), (d) - (iii)