HALP PLEAAASE I NEED ANWSER I JEED TO HURRY SO I CAN GO TO MY AFTER SCHOOL CLUB- WHICH IS THREATENING TO KICK ME IF I DONT MAKE
IT ON TIME
2 answers:
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Answer:
1.15 or
Step-by-step explanation:
1. The slope can be found with this formula:
2. Let's plug in the numbers:
4. ≈ 1.1538
Answer:
1/3
Step-by-step explanation:
Let A be the event that you grab the fair coin and B be the event that you toss a tail.
P(A) is the probability that you grab the fair coin, which is 1/3
P(B) is the probability that you toss a tail, which is 1/2
P(B|A) is the probability that you toss a tail, given that you grab a fair coin, which is 1/2
P(A|B) is the probability that you grab the fair coin, given that you toss a tail, which we are looking for.
Using Bayes probability theorem we have: