Question: Refer to the information given in Problem 35. A student is selected at random. In Problem a. Describe the events L3, T1, and (T1 &

Refer to the information given in Problem 35. A student is selected at random.
In Problem

a. Describe the events L3, T1, and (T1 & L3) in words.
b. Find the probability of each event in part (a), and interpret your answers in terms of percentages.
c. Construct a joint probability distribution corresponding to Table 4.17.
d. Compute P(T1 or L3), using Table 4.17 and the f/N rule.
e. Compute P(T1 or L3), using the general addition rule and your answers from part (b).
f. Compare your answers from parts (d) and (e). Explain any discrepancy.

Type Public Private Ti 72 Total Elementary 36,161 4,073 40,234 LI High school | 4,877 ,ir 1,103 15,980 College 15,909 6,059 21,968 Total 66,947 11,235 78,182

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