Question

Based on the above data answer the questions
(1) What is the modal time to complete the race?
a) 14.45 b) 14.05 0) 14.85 d) 14.55
(mi) What is upper limit of median class?
a) 14.6
b)144
0) 14.8
d) 14.2
7. 6
(m) To calculate the average time taken by athletes to finish the race we need to
calculate?
a)Mean
b) Mode
c) Median
d)All of the above
(iv) How many athletes took less than 14.6 sec to finish
he races?
a)50
b) 150
c)80
d)82
(V)Find the class mark of 14.6-14.82
a)14.5
b) 14.8
c) 14.7
d) 14.6
And please dont just write the answers that i ticked pls ​

Answer 1

Answer:

Blackmail is an act of coercion using the threat of revealing or publicizing either substantially true or false information about a person or people unless certain demands are met. It is often damaging information, and may be revealed to family members or associates rather than to the general public.