A Sports Researcher Is Interested in Determining If There Is $\alpha = 0.01$

question 58

Essay

A sports researcher is interested in determining if there is a relationship between the number of home team and visiting team wins and different sports. A random sample of 526 games is selected and the results are given below. Test the claim that the number of home team and visiting team wins is independent of the sport. Use $\alpha = 0.01$ .
$\begin{array}{l|cccc} & \text { Football } & \text { Basketball } & \text { Soccer } & \text { Baseball } \\\hline \text { Home team wins } & 39 & 156 & 25 & 83 \\\text { Visiting team wins } & 31 & 98 & 19 & 75\end{array}$

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Definitions:

Intonation

The variation of pitch in speech, which can convey different meanings, emotions, or nuances in verbal communication.

Intonation

The variation in pitch during speech, influencing the meaning and emotion of the spoken words.

Pitch

The perceived frequency of a sound, determining how high or low it sounds.

Volume

The level of sound intensity or loudness, often considered in communication to emphasize or convey emotion.