Question

If the probability of an event to occur is 55% then what is the probability of non occurance of that event

Answer 1

Answer:

45%

Step-by-step explanation: HEY MATE :-) !!

YOU KNOW THAT PROBABILITIES SUM UP TO 1

THIS MEANS THAT

1=100% [EQN 1]

OW THERE ARE 2 POSSIBILITIES THAT THE EVENT OCCURS AND THE EVENT DOES NOT OCCUR

WE KNOW EVENT WILL OCCURS PROBABILITY IS 55%

NOW PROBABILITY OF EVENT WILL OCCUR + PROBABILITY OF EVENT WILL NOT OCCUR = 1

THEREFORE, 55% + PROBABILITY OF EVENT WILL NOT OCCUR = 1

THEREFORE, 55% + PROBABILITY OF EVENT WILL NOT OCCUR = 100% [FROM EQN 1]

THEREFORE, PROBABILITY OF EVENT WILL NOT OCCUR = 100%-55%=45%

HOPE YOU GET IT.......

PLZ MARKS AS THE BRAINLIEST ANSWER TOO!!!!!!!!

Answer 2

Answer:

Step-by-step explanation:

Total possibility =100%

Possibility of non occurrence of that event =total possibility -possibility of that event to occur

=100%-55%

=45%