The person who answers questions in a mail survey is called a(n) ______. (Fill in the blank)

The person who answers questions in a mail survey is called a(n) ______.
 Fill in the blank(s) with correct word

Question 2

To determine if the fit of a regression equation is larger than the error, the _______________ is used.
 a. F-test c. chi-square
  b. t-test d. significance level

Question 3

A statement which expresses the opposite of the null hypothesis is called the ______ hypothesis.
 Fill in the blank(s) with correct word

Question 4

Which of the following is the placing (inserting) of brands into regular entertainment, news, or other media?
 a. promotional placement c. locational promotion
  b. product placement d. sight advertising

Question 5

In setting export prices, which of the following is an attribute of pricing policy determination?
 a. Flexibility
  b. Decision control
  c. Competitive posture
  d. Market-based differentiation

Question 6

Which dimension of quality is being studied for a Harley motorcycle when a survey asks them to record the number of years that they have owned that particular Harley?
 a. serviceability
  b. durability
  c. reliability
  d. features

Question 7

To determine if a regression model is useful, the
 a. fit (or prediction) should be bigger, on average, than error
  b. coefficients (the b's) should be clearly different from zero
  c. p value should be greater than the F-test value
  d. all of the above
  e. both a and b