lisa6995 lisa6995
  • 23-10-2019
  • Mathematics
contestada

If the Pr (A)=0.3 what is Pr (A’)

Respuesta :

naix naix
  • 23-10-2019

Answer:

0.7

Step-by-step explanation:

I assume Pr is for Probability and A' is "not A" (complementary probability)

Pr(Anything)=1

Pr(A)=0.3

Pr(A')=1-Pr(A) (anything but A)

Pr(A')=1-0.3

Pr(A')=0.7

Answer Link

Otras preguntas

A merry-go-round accelerates from rest to 0.75 rad/s in 33 s. Assuming the merry-go-round is a uniform disk of radius 6.0 m and mass 3.20×104
A bag holds seven red marbles and three blue marbles. If Jill reaches into the bag and pulls out one marble, what is the probability that the marble will be red
Simplify the question
Based on the author's use of details and language in paragraph 9, what can you infer?
Which statement effectively uses a quotation to show that Swift is criticizing landlords?Swift writes about both “landlords” and “parents.”Swift believes that l
How you divide 288 by 16
5 ( 5 - 3x) + 10 < 65
12a^5 divided by -4(a^5)^4
why is it possible to drink with a straw in a handstand or headstand ?
Anybody know the answer