eododgy6969 eododgy6969
  • 05-04-2024
  • Mathematics
contestada

We poll 550 people and find that 50% favor Candidate S. In order to estimate with 90% confidence the percent of ALL voters would vote for Candidate S, we should use:
a. TInterval
b. 2-SampTInt
c. 1-PropZInt
d. ZInterval
e. 2-SampZInt
f. 2-PropZInt

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