Multiple Choice
Of a random sample of 600 trucks at a bridge,114 had bad signal lights.Construct a 98 percent confidence interval for the percentage of trucks that had bad signal lights.
A) [.1754 .2046]
B) [.1740 .2060]
C) [.1572 .2228]
D) [.1527 .2273]
Correct Answer:
Verified
Correct Answer:
Verified
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