QUESTION 1 Use the following scenario and data for all questions. A department s

Question

QUESTION 1 Use the following scenario and data for all questions. A department store carries a deep V female formal dress with four sizes labeled as S1, S2, S3 and S4, respectively, and four colors labeled as Ci, C2, C3 and C4. 1 points respectively. The following table lists the numbers of such dresses sold last month. Style mall (S1 Medium ) Large (S3) Extra Large (S4) 29 48 of ack (C1) ed (C2) lue (C3) 25 23 34 23 105 56 155 39 10 (C4) 15 otal 100 What is the probability that a dress sold last month selected at random is Large (S3) and Green (C4) 0.210 O 0.340 0.046 0.540 O none of the above QUESTION 2 1 points Indicate if the probability in the previous question is a joint, marginal, conditional or total probability.Indicate if the probability in the previous question is a joint, marginal, conditional or total probability. joint O marginal conditional total O none of the above

Explanation / Answer

1) correct

2) correct

3) correct

4) correct

5) P(C4) = 105/500 = 0.210

6) correct

7) correct

8) P(S3 | C1) = P(S3 and C1) / P(C1)

= 0.1838

9) correct

10) correct

11) complement (It is complement of question 8 - P(S3c | C1) = 1 - P(S3 | C1)

12) correct

13) correct

14) correct

15) correct

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