Question

what's the p-value?

For every football game there is a team that is expected to win by a certain number of points in betting parlance this is called the spread. I point spreads are accurate, we would expect about half of all games played to result in the favored team winning beating the spread) and about half of all games to result in the team favored to not beat the spread. The accompanying data represent the results of 45 randomly selected games where indicates the favored team did not beat the spread and a 1 indicates the favored team beat the spread Do the data suggest that sport books establish accurate spreads? MB Click the icon to view the spread results (Type Integers or decimals Do not round) Find the sample proportion DE 422 (Round to three decimal places as needed) Find the test statisti, 20 20 -104 Round to two decimal places as needed) Find the P-value P-value 673 Round to three decimal places as needed) Enter your answer in the answer box and then click Check Answer

Answer 1

From the given information,

z= -1.04

Hence,

By using P-value calculator,

P-value=0.298

Thank you.