The function is defined only if . So, the leftmost point is
, and we have
So, the first point is
The three additional points seem arbitrary, so let's choose . We have:
So, the second point is
So, the third point is
So, the fourth point is
Tasha has 8 more fish than Oscar, who had twice as many fish as Cecilia. If altogether they have 148 fish, how many fish do each
2 answers:
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Answer:
The probability that our guess is correct = 0.857.
Step-by-step explanation:
The given question is based on A Conditional Probability with Biased Coins.
Given data:
P(Head | A) = 0.1
P(Head | B) = 0.6
<u>By using Bayes' theorem:</u>
We know that P(B) = 0.5 = P(A), because coins A and B are equally likely to be picked.
Now,
P(Head) = P(A) × P(head | A) + P(B) × P(Head | B)
By putting the value, we get
P(Head) = 0.5 × 0.1 + 0.5 × 0.6
P(Head) = 0.35
Now put this value in , we get
Similarly.
Hence, the probability that our guess is correct = 0.857.