Which measure of spread is least precise?

The less hungry you are, the more productive you are during the day. This is an example of a ___________.

Manny conducts a study on an energy drink he developed. He wants to find the correlation between drinking his energy drink and people’s ability to concentrate.   He obtains the following information: Data for Manny’s Drink Ounce of Energy Drink Consumed Concentration (1 = low – 10 = high) 2 4 5 2 4 9 1 3 6 3 2 2   Which of the following is an accurate interpretation of his results? Make sure to check your correlation to interpret it correctly.

When there is an even number of scores, how is the Median calculated?

Which of the following is a NOMINAL scale of measure?

According to the correlation matrix below, which variable is most predictive of a larger salary? Correlation Matrix Work Experience Years of Education Number of Referrals Salary Work Experience 1 Years of Education -0.17 1 Number of Referrals 0.61 -0.13 1 Salary 0.34 0.39 0.14 1

Researchers want their studies to have less ____________ to show that the experimental group behaved differently than the control group.

Suppose Madison city council imposes a $10 per month tax on internet service. If the demand curve for internet is perfectly inelastic and supply curve is upward sloping, the monthly price for internet service will increase by: [a]

The demand curve for bottles of hand sanitizer is downward sloping and the supply curve for bottles of hand sanitizer are upward sloping. The production of the 300th bottle of hand sanitizer involves the following: a private cost of $10; an external cost of $0; a private value of $9; an external benefit of $3. In order to maximize the total benefit of bottles of hand sanitizer to society as a whole, should the number of bottles of hand sanitizer produced be less than, equal to, or greater than 300? Answer: [a]

Consider the last argument you had with a friend or family member. What was the argument about? How was it resolved? Briefly summarize this argument (1-2 sentences). Then pretend you had to write a paper about this argument instead, with your friend/family member as your audience. Using the same argument structure you are planning to use for the research paper, write a brief outline of this argument (1 sentence per paragraph). For example, if you had a fight last week with your little sister over whose turn it was to feed the dog, then you would do this:1) Write 1-2 sentences about that argument (what happened in real life).2) Write a brief outline of how you would write a paper arguing to her instead, using Classical, Rogerian, or Toulmin. Fill in what each paragraph would talk about:1. Hook or Full Introduction…2.3.4.5.6.(you’ll have as many paragraphs as needed for the argument type)Conclusion