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

What does the term "deforestation" mean? what landform are we studying that deforestation is impacting greatly in brazil? describe how and why this is happening. plz me!

The persian wars started when emperor darius i began an invasion of greece. what caused darius to decide to attack greece? a. greek pirates had raided persia's merchant ships and coastal towns. b. greek armies had attacked and taken over land that belonged to persia. c. greek city-states had supported rebellions in the persian empire. d. greek leaders had declared independence from the persian empire.

Suggest any four techniques of promoting people's participation in nepal