Mathematics, 26.11.2019 00:31 400516
Eric randomly surveyed 150 adults from a certain city and asked which team in a contest they were rooting for? (north high school or south high? school). 96 said they were rooting for north high while the rest said they were rooting for south high. is there evidence that more than half the adults in this city will root for north high? school? a.
which of the following is the correct null? hypothesis?
a. h0? : p? > 0.5 where p? = the proportion rooting for north high school
b. c. d. h0? : p? = 0.64 where p? = the proportion rooting for north high school
e. h0? : p? = 0.5 where p? = the proportion rooting for north high school b.
can eric use a? one-sample z-test to test the null hypothesis from part? a?
Answers: 3
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Eric randomly surveyed 150 adults from a certain city and asked which team in a contest they were ro...
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