Time magazine (July 9, 2012) reported that 50% of children 3€“5 years old experience frequent nightmares. Suppose in a random sample of 200 children, 112 experienced frequent nightmares. Can you reject the hypothesis that 50% is the correct population percentage, using a significance level of 0.05?

Transcribed Image Text:

NORMAL FLOAT AUTO REAL RADEAN HP K2GOF-Test 2.88 .089686021 df 1 CNTRB 01.44 1.44 TI-84 GOF Output