Consider the total number of points scored in a football game. The sum of both teams scores from 20 football games randomly selected from one
National Football League season are:

Do these data substantiate a claim that the mean sum of points is greater than 40 points? Test with $\alpha$=0.05.

Question

Consider the total number of points scored in a football game. The sum of both teams scores from 20 football games randomly selected from one 
National Football League season are:
  
Do these data substantiate a claim that the mean sum of points is greater than 40 points? Test with $\alpha$=0.05.

Quizplus · Accepted Answer

The Answer of Consider the total number of points scored in a football game. The sum of both teams scores from 20 football games randomly selected from one 
National Football League season are:
  
Do these data substantiate a claim that the mean sum of points is greater than 40 points? Test with $\alpha$=0.05.

Consider the Total Number of Points Scored in a Football α\alphaα

Consider the Total Number of Points Scored in a Football $\alpha$