Question: Let E. E., and E, denote the samples that conform to a percentage of solids specification, a molecular weight specification, and a color specification, respectively.

Let E. E., and E, denote the samples that conform to a percentage of solids specification, a molecular weight specification, and a color specification, respectively. A total of 240 samples are classified by the E., E., and E, specifications, where yes indicates that the sample conforms. Eyes E yes Total Ex yes 200 1 201 5 4 9 Total 205 3 210 E, no E yes E yes 20 4 6 0 Total 26 4 Bak 24 6 30

(a) Are E, E, and E, mutually exclusive events?

(b) Are E, E, and E, mutually exclusive events?

(c) What is PE', or ', or 's)?

(d) What is the probability that a sample conforms to all three specifications?

(e) What is the probability that a sample conforms to the E, or Es specification?

(f) What is the probability that a sample conforms to the E, or E, or E, specification?

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