Answer:
Prob(M/S)
Step-by-step explanation:
If we have two events, let's call them A and B, the probability of A given B can be write as:
Prob(A/B)
Then, if S is the event that a randomly chosen store is having a sale and M is the event that a randomly chosen store has marked up their prices in the last six months, we can say that:
Given that the store is having a sale, the probability that a randomly chosen store has marked up their prices in the last six months is equal to given S what is the probability of M or what is the probability of M given S, so we can write that as:
Prob(M/S)
64=2^6, 72=2^3*3^2
gcd (64,72)=8
Therefore 64/8 =8
72/8=9
gcd (8,9) =1
8,9 are relatively prime.
Thus, 64/72=8/9
Answer:
The probability that an individual has the disease and has a positive test result is:
9.8%.
Step-by-step explanation:
Probability of a true positive result for a test of syphilis = 0.98 or 98%
Probability of a false negative result for a test of syphilis = 0.02 or 2% (100 - 98)
Probability of a true negative result for a test of syphilis = 0.9 or 90%
Probability of a false negative result for a test of syphilis = 0.1 or 10% (100 - 90)
Therefore, the probability that an individual has the disease and has a positive test result = 0.98 * 0.1 = 0.098 = 9.8%
The recursive formula of the geometric sequence is given by option D; an = (1) × (5)^(n - 1) for n ≥ 1
<h3>How to determine recursive formula of a geometric sequence?</h3>
Given: 1, 5, 25, 125, 625, ...
= 5
an = a × r^(n - 1)
= 1 × 5^(n - 1)
an = (1) × (5)^(n - 1) for n ≥ 1
Learn more about recursive formula of geometric sequence:
brainly.com/question/10802330
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