SOLUTION: The general manager of the Surigao Metropolitan Water District (SMWD) reportedly that 64% of the Suriganons think that water supply is safe to drink. A certain municipality in Sur
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Question 1179600: The general manager of the Surigao Metropolitan Water District (SMWD) reportedly that 64% of the Suriganons think that water supply is safe to drink. A certain municipality in Surigao has a population of 625.
a. ComputethemeanvalueofSuriganonsthinkingthatthewatersupplyissafe to drink
b. Computethestandarddeviation
c. Compute the probability that 400 or more people think that SMWD water
supply is safe to drink. Answer by ikleyn(52925) (Show Source):
