jennymikac4200 jennymikac4200
  • 01-04-2018
  • Mathematics
contestada

A random sample of 100 people was taken. eighty of the people in the sample favored candidate
a. we are interested in determining whether or not the proportion of the population in favor of candidate a is significantly more than 75%. refer to exhibit 9-6. the test statistic is:

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lizcallan
lizcallan lizcallan
  • 01-04-2018
wouldn’t it be 80%? 80 out of 100 people
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