Solved: It is known that roughly 2/3 of all human beings have adominant right foot or
Chapter 8, Problem 40(choose chapter or problem)
It is known that roughly 2/3 of all human beings have adominant right foot or eye. Is there also right-sided dominancein kissing behavior? The article Human Behavior:Adult Persistence of Head-Turning Asymmetry (Nature,2003: 771) reported that in a random sample of 124 kissingcouples, both people in 80 of the couples tended to leanmore to the right than to the left.a. If 2/3 of all kissing couples exhibit this right-leaningbehavior, what is the probability that the number in asample of 124 who do so differs from the expected valueby at least as much as what was actually observed?b. Does the result of the experiment suggest that the 2/3 figureis implausible for kissing behavior? State and test theappropriate hypotheses.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer