Question

12. The following table shows the timings (in seconds) recorded by Arun and Jai during a 100
meters running race practice session. Find the mean values.
Session number
1
Arun
lai
2
15.5 sec
15 sec
3
14.5 sec
14.8 sec
15.2 sec
14.5 sec
14 sec
14.8 sec
4
14.6 sec
5
14.1sec
Mean​

Answer 1

Answer:

SORRY I DONT KNOW THE ASNSWERS

Step-by-step explanation:

23-345=5674V Z=