alleryIf the probability of an event is 0.3, the probability of it not happening is:
A0
B0.3
C0.7
D1.3
Answer & Solution
Correct answer: C. 0.7
P(not E) = 1 − 0.3 = 0.7.
Keep practising Statistics and Probability
Browse all Statistics and Probability questions for Andhra Pradesh SSC (Class 10), or explore more Mathematics topics.
Related questions
SAT · Mathematics · Slope from Two Points — Gap FillCLASS10 · Mathematics · Statistics — True or FalseCLASS10 · Mathematics · Probability — BasicsCLASS10 · Mathematics · Mean, Median, ModeCLASS10 · Mathematics · Distance Formula — Gap FillFor an even number of sorted values, the median is:Mean of 5 numbers is 12. Their sum equals:Midpoint of A(2, 4) and B(6, 10) is: