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A coin toss is used to decide which team gets the ball first in most sports. It involves little effort and is believed to
A coin toss is used to decide which team gets the ball first in most sports. It involves little effort and is believed to give each side the same chance. In 50 Super Bowl games, the coin toss resulted in 24 heads and 26 tails. However, the National Football Conference has correctly called the coin flip 34 times. Meanwhile, the American Football Conference has correctly called the flip only 16 times. Use the six-step hypothesis-testing procedure at the 0.01 significance level to test whether these data suggest that the National Football Conference has an advantage in calling the coin flip. b. State the null and alternate hypotheses. 16.66 polnts Skipped eBook References HO HI TT 0.50 0.50 c. Make the decision rule. (Negative amounts should be indicated by a minus sign. Round your answers to 2 decimal places.) d-l. Evaluate the test statistic. (Round your answer to 2 decimal places.)
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