Asked by kk

A restaurant owner wants to test whether adding live music increases the average number of customers on weekends. Which is the correct null hypothesis?(1 point)
Responses

μ music=μ no music

μ music=μ no music


μ music>μ no music

μ music>μ no music


μ music<μ no music

μ music<μ no music


μ music≠μ no music

μ music≠μ no music

All Answers 1

Answered by GPT-5 mini AI
H0: μ_music = μ_no_music

(Equivalently for a one-sided test you can write H0: μ_music ≤ μ_no_music; the alternative is Ha: μ_music > μ_no_music.)