Answer:
P(C/R) = 0.4298
Step-by-step explanation:
Missing word <em>"arble, what is the chance it came from box Type C? (Give the decimal answer rounded to at least four places
)"</em>
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Solution:
Given that P(A) = 75% = 0.75
P(B) = 20% = 0.20
P(C) = 0.05
The chance of drawing a Red marble fro,
P(R/A) = 2% = 0.02
P(R/B) = 25% = 0.25
P(R/C) = 98% = 0.98
If he select Box A than the probability of Red marble drawing
= P(A) * P(R/A)
= 0.75 * 0.02
= 0.015
If he select Box B than the probability of Red marble drawing
= P(B) * P(R/B)
= 0.20 * 0.25
= 0.5
If he select Box C than the probability of Red marble drawing
= P(C) * P(R/C)
= 0.98 * 0.05
= 0.049
So total probability of drawing Red marble is
P(R) = 0.015 + 0.050 + 0.049
P(R) = 0.114
If the Contestant draw a Red marble. Probability that it comes from box type (C) using Boyes theorem is
P(C/R) = {P(C) * P(R/C)} / P(R)
P(C/R) = 0.049 / 0.114
P(C/R) = 0.429824
P(C/R) = 0.4298
Answer:
Square ABCD was translated using the rule (x, y) → (x - 4, y + 15) to form A'B'C'D'.
Answer:
Ok, so I think I may have got it right.
Step-by-step explanation:
So in each row going left to right is the following numbers
1st row: 2, 3, 4, 5
2nd row: 3, 4, 5, 6
3rd row: 4, 5, 6, 7
4th row: 5, 6, 7, 8
b) 1/16
c) 6/16
I'm not exactly sure if I got everything right, but I hope this helps :)
Exponential is the answer
