Question

A study commissioned by the U.S. Department of Education, based on responses from 500 randomly selected teenagers, concluded that 45% of teenagers cite grades as their greatest source of pressure. Determine P-value of the statistical test of the claim that fewer than half of all teenagers in the population feel that grades are their greatest source of pressure. If α = 0.05, is there significant evidence that the claim has been supported by the data? (Please show the compete 4 steps)

Answer 1