A spot speed study on a highway gives the following six spot speeds viz. 45 kmph, 40 kmph, 52 kmph, 51 kmph, 39 kmph and 42 kmph. What will be the time mean speed and space mean speed of the spot study?
1
Time mean speed = 52 kmph and Space mean speed = 39 kmph
2
Time mean speed = 44.83 kmph and Space mean speed = 44.28 kmph
3
Time mean speed = 44.83 kmph and Space mean speed = 44.83 kmph
4
Time mean speed = 44.28 kmph and Space mean speed = 44.83 kmph