Proportions testing

Questions (2)

Claim: The majority of adults like pizza.A sample of 400 randomly selected adults shows that 220 of them like pizza. Based on
1. 2 answers
2. asked by terrie
3. 812 views
Ted and Suzanne load 3476 songs into a player that randomly selects which song to play.When in random-selection mode, 22 of the
1. 2 answers
2. asked by Nilan Please help
3. 524 views