posted by .

Label each following situation (P)Parametric or (NP)Non Parametric
1.From a written survey where the respondents were asked to rate an individual on a scale of 1 tp 5, one group rated an individual a 3.7, a another group rated the individual a 4.3. Is the difference statistically significant?
2. A catering company is buying equipment in order to set up their own store. They a choice of two ovens that they can purchase for the store. The used oven is 100 less than the new oven, but its heating caliberation is off by 20 degree. Which one is a better buy for them?
3. Jim Smith owns three real estate offices in Amytown. He has decided between Hometown or Uptown as the town where he wants to locate. He will compare the mean number of homes sold per real estate agent and the mean commission percentage earned by agents in the two towns to make his decision?
4. A study to determine if job absenteeism is distributed evenly over the week.

  • Stat -

    A new chewing gum has been developed that is helpful to those who want to stop smoking.

    If 60 percent of those people chewing the gum are successful in stopping smoking, what is the probability that in a group of four smokers using the gum at least one quits smoking? (Round your answer to 3 decimal places.)

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions


    Which of the following is a characteristic of individualistic cultures?
  2. Stat

    Label each of the following situations “P” if it is an example of parametric data or “NP” if it is an example of nonparametric data. 1. A manufacturer produces a batch of memory chips (RAM) and measures the mean-time-between-failures …
  3. psy

    If someone has a negative attitude toward a particular individual or group, for example, what are the potential implications of their behavior toward that individual or group?
  4. statistics

    Two-sample Non-parametric Test Now, we examine the relationship between cry time and group among infants at Northbay. 1. Suppose we wish to perform a two-sample test, but we do not want to make any normality (or other strong parametric) …

    Which one of the following statements best describes group behavior?
  6. statistics

    Suppose a researcher gathered survey data from 19 employees and asked the employees to rate their job satisfaction on a scale from 0 to 100 (with 100 being perfectly satisfied). Suppose the following data represent the results of this …
  7. Statistics

    A researcher wished to test the effect of the addition of extra calcium to yogurt on the "tastiness" of yogurt. Two different yogurts, one with extra calcium and one without the added calcium, were created from the same batch of yogurt. …
  8. Human Relations, Part 1

    Which of these statements is true? A. Waste isn't a problem in reaching group goals. B. Sacrifice isn't necessary to achieve group goals. C. Individual productivity is necessary for group productivity. D. Individual productivity is
  9. human relations

    Which of the statements is true? A.Waste isn't a problem in reaching group goals. B.individual productivity is more important than group productivity. C. Sacrifice isn't necessary to achieve group goals. D. Individual productivity
  10. Social studies

    A case in which a group or individual claims that another group or individual has done them wrong is

More Similar Questions