statistics

posted by .

A study of the Consideration of Future Consequences(CFC) scale found a mean score of 3.51, with a standard deviation of 0.61, for the 664 students in the sample(Petrocelli, 2003). For the sake of this exercise, let’s assume
that this particular sample comprises the entire population of interest.
a. If your CFC score is 4.2, what is your z score? Use symbolic notation and the formula. Explain why this answer makes sense.

b. If your CFC score is 3.0, what is your z score? Use symbolic notation and the formula. Explain why this answer makes sense.

c. If your z score is 0, what is your CFC score? Explain

  • statistics -

    Use same process as indicated in previous post.

  • statistics -

    idk

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. statistics

    Professor Smith conducted a class exercise in which students ran a computer program to generate random samples from a population that had a mean of 50 and a standard deviation of 9mm. Each of Smith's students took a random sample of …
  2. statistics

    A sample of the number of study per week of college students is collected. Some of the sample results of the survey are given in the following table Study Hr 4, 10, 20,24, 34, 36, 42 Z score -2.5,-1.75,-0.5,0, 1.25,1.5,2.25 P. Rank …
  3. statistics

    The Survey of Study Habits and Attitudes (SSHA) is a psychological test that measures students' study habits and attitudes toward school. Scores range from 0 to 200. The mean score for college students is about 115.8, and the standard …
  4. statistics

    a final exam in statistics has a mean of 73 with a standard deviation of 7.73. Assume that a random sample of 24 students is selected and the mean test score of the sample is computed. What percentage of sample means are less than …
  5. statistics

    So if a depression scale has 30 items in it, and if an individual gets a score of 20 what does this mean?
  6. statistics

    So if a scale has 30 items in it, and if an individual gets a score of 20 what does this mean?
  7. statistics

    7) A final exam in Statistics has a mean of 73 with a standard deviation of 7.73. Assume that a random sample of 24 students is selected and the mean test score of the sample is computed. What percentage of sample means are less than …
  8. math

    6.22 A study of the Consideration of Future Consequences(CFC) scale found a mean score of 3.51, with a standard deviation of 0.61, for the 664 students in the sample(Petrocelli, 2003). For the sake of this exercise, let’s assume …
  9. math

    Our statistics students, as noted in Exercise 6.32, were asked to rate their admiration of Hillary Rodham Clinton on a scale of 1 to 7. They also were asked to rate their admiration of Jennifer Lopez and Venus Williams on a scale of …
  10. math

    A study of the Consideration of Future Consequences(CFC) scale found a mean score of 3.51, with a standard deviation of 0.61, for the 664 students in the sample(Petrocelli, 2003). For the sake of this exercise, let’s assume that …

More Similar Questions