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Explain the correlation coefficient and what it tells us about the relationships between variables. Also, explain the term “correlation does not mean causation” using specific examples. 

John decides to do an experiment with his kindergarten students to determine if they find cartoons funnier if they watch them alone or with friends.    Match the aspects of an experiment below using this example.  

Using ruminants as an example, which of the following host factors DOES NOT influence passage rate and transit time:

Markers can be used to estimate passage rate of liquid and solid phases by dilution or excretion.

Choose the correct answer. Olga and Juan are commenting about their friend Marco’s passion about adventure films. Olga:     Es impresioante que Marco sepa tanto sobre la película “Indiana Jones and the Temple of Doom”. Juan:      Eso no es una sorpresa porque la ___ (mirar) diez veces. Es aficionado a las películas de aventura. Olga:     ¡Increíble! ¡Diez veces! Sé que tiene problema con la clase de español. Si puediera estudiarla con la misma pasión,  tendría mucho éxito también.

Match the term on the right with the explanation/definition on the left:

Match the term on the left with the best/closest explanation or definition on the right.

The branch of medicine that deals with the scientific study of the factors affecting the normal aging process and the effects of aging is called

Scenario 2  A new community center has just opened in your hometown. The center offers various activities, including art classes, sports leagues, and social events. One of the most popular activities is a weekly cooking class, which attracts a diverse group of participants. Among them are a retired teacher, a high school student, a single parent, and a local business owner.   The retired teacher wants to stay active and meet new people. The high school student is interested in learning new skills and possibly pursuing a culinary career. The single parent is looking for a fun activity to do with their child, and the business owner hopes to network and find new clients.   During the classes, the participants interact with each other, share their experiences, and learn new recipes. They also face various challenges, such as mastering difficult cooking techniques, working together in teams, and dealing with occasional disagreements. Over time, they form bonds and develop a sense of community.  

From this list, choose Term 1 to apply to Scenario 3 [list]