Question

The mean number of points scored by the los angeles lakers was 101.7. in what proportion of their game did the celtics score more than the lakers' mean score?

Answer 1

Thank you for posting your question here at brainly. I hope the answer will help. Belowis the solution:

Let X be a random variable for the Celtics score. Then you want 

P(X > 101.7) 
  1 - P(X < 101.7) 
  = 1 - P((X - μ)/σ < (101.7 - 99.2)/10.5)) 
  = 1 - N_Z(0.2381)