Question

If P(E) = 0.7 , what is the probability of getting “ not E ”​

Answer 1

Answer:

0.3

Step-by-step explanation:

as the probability of every observation is 1

Answer 2

$use \: formula \: p(e) + p \: not(e) = 1$

$0.7 + p \: not(e) = 1$

$p \: not(e) = 1 - 0.7$

$p \: not(e) = 0.3$