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ozzi
3 years ago
5

Toastmasters international cites a report by gallop poll that 40% of americans fear public speaking. a student believes that les

s than 40% of students at her school fear public speaking. she randomly surveys 361 schoolmates and finds that 135 report they fear public speaking. conduct a hypothesis test to determine if the percent at her school is less than 40%.
Social Studies
1 answer:
lakkis [162]3 years ago
5 0
According to her own survey the 135 who fear public speaking are way less than 40%. In her case its actually close to 30%.
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