1 C
2 B
3 D
4 A
This is just going off of what I've found while driving
Answer:
5=4
Step-by-step explanation:
Maximum of 82 notes of 200 rand Tom can get.
Step-by-step explanation:
Total money Tom has = £890
Exchange rate,
£1 = 18.57 rand
£890 = 890 x 18.57
= 16527.3 rand
Maximum no. of 200 rand notes = 16527.3/200
= 82.63
Maximum of 82 notes of 200 rand Tom can get.
Answer:
Required Probability = 0.605
Step-by-step explanation:
Let Probability of people actually having predisposition, P(PD) = 0.03
Probability of people not having predisposition, P(PD') = 1 - 0.03 = 0.97
Let PR = event that result are positive
Probability that the test is positive when a person actually has the predisposition, P(PR/PD) = 0.99
Probability that the test is positive when a person actually does not have the predisposition, P(PR/PD') = 1 - 0.98 = 0.02
So, probability that a randomly selected person who tests positive for the predisposition by the test actually has the predisposition = P(PD/PR)
Using Bayes' Theorem to calculate above probability;
P(PD/PR) =
= = = 0.605 .