receive Basic Exercises 3.52-3.58 refer to Table 3.10. is the joint probability
ID: 3177199 • Letter: R
Question
receive Basic Exercises 3.52-3.58 refer to Table 3.10. is the joint probability of "high income" and never"? more t study involv 3.53 What is the joint probability of "low income and Scores "regular"? 3.62 Consi 354 What is the joint probability of "middle income" and never receiv 5 What is the joint probability of "middle income" and more "occasional"? study 356 What is the conditional probability of "high income, invol given "never"? Scores 357 What is the conditional probability of "low income 3.63 Cons given "occasional"? recei 3.58 What is the conditional probability of "regular," given recei "high income"? more 3.59 The probability of a sale is 0.80. What are the odds in stud favor of a sale? invo 3.60 The probability of a sale is 0.50. What are the odds in Score favor of a sale? 3.6 Consider two groups of students: B1, students who received high scores on tests, and B2, students whoExplanation / Answer
A. The high income and never is given by intersection from the table shown. Thus answer is 0.05
B. 0.05 can be found using the intersection
C. 0.06 which can be found using the intersection
D. 0.20 which can be found using the intersection
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