QUESTION sleep (in hours) of U S men and It would not make sense to run a correl

Question

QUESTION sleep (in hours) of U S men and It would not make sense to run a correlation between av a meaningful connection, but thore is aho a major statistical problem with this in hours) of U S men and average salary (in 5) of Swiss women This is, in part it doesn't seem to be O The two populations are too different to make any kind of statistical comparhon o run correlation, the units must be the same o The amount of sleep that one gots would be completoly indopendent from the amount of salary that is o To run a corelation, data on one variable must be paired with data on the other varlable from the amount of salary that is earned QUESTION 2 What statistical point was Ele berg trying to make in the a tide. Can Rich People Vote Republican and Rich States Vole for Democrats? Even though wealthiler U.S ctizens are more likely to vote Republican, this does not mean that having more money causes someone to vote Republican o Just because a variable is correlated with two other variables doesn't mean those other variables are correlated with each other ·is nearly impossible from a statisical standpoint to predict whether a person wil vote Democrat or Repubkan based on where they live to predict whether a person will vote Democrat or Ropublican based on where they live and their level of wealth O Our poltical system relies too much on surveys that do not represent the diversity of the U.S population QUESTION 3 Which of the following would be appropriate use of the Pearson correlation? (Check all that apply) Correlating height and weight for a sample of 300 mite school students Correlating a man and his wife's data on height weight, salary, education age, and about 2 a man and his wite's data on height, welight, salary, education, age, and about 25 other similar quantitative variables correlating age and height for the entire lifetime of a sample of 500 polticians or correlation between the poltical party that a woman votes for and the party that her husband votes for (with a sample of 200 mariled couples)

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Q1)

Answer 2

Correlation requires same units

Q2)

Answer 1

Q3)

Answer 1

Q4)

Answer 5

Q5)

Answer 3

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