Question

Which of the following formulas would calculate the statistic that is MOST APPROPRIATE for comparing the...

Which of the following formulas would calculate the statistic that is MOST APPROPRIATE for comparing the variability of two data sets with different distributions?

Mean/Standard Deviation

Standard Deviation/Mean

Mean-Median

Median-Mean

Mean/Variance

Variance/Mean

0 0
Add a comment Improve this question Transcribed image text
Answer #1

To compare the variability of two sets with different distributions, we use coefficient of variation which is given by Standard Deviation/Mean.

Option B is correct.

Add a comment
Know the answer?
Add Answer to:
Which of the following formulas would calculate the statistic that is MOST APPROPRIATE for comparing the...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • . Which of the following statements is true about the standard deviation? A. the standard deviation...

    . Which of the following statements is true about the standard deviation? A. the standard deviation is a better measure of variability when the underlying data distribution has a significant skew B. when the standard deviation is the best measure of variability, then the median is the best measure of location C. the standard deviation is a better measure of variability when comparing the variability of different distributions D. the standard deviation is a better measure of variability when the...

  • Which variability measure (mean, median or mode) is most useful for comparing variability in two different situations, adjusting for the fact that the situations have very different average sizes? Jus...

    Which variability measure (mean, median or mode) is most useful for comparing variability in two different situations, adjusting for the fact that the situations have very different average sizes? Justify your choice.

  • Provide an appropriate response. Find the mean, median, and mode of the following statistic students' test...

    Provide an appropriate response. Find the mean, median, and mode of the following statistic students' test scores 71 74 67 71 64 72 71 65 66 69 15 Calculate the 5-number summary 16. The distribution of salaries of professional basketball players is skewed to the right. Which measure of central tendency would be the best measure to determine the location of the center of the distribution 16). C) mean C)frequency A median B) mode 17 and median? 17 Frequency distributions...

  • 1,3,4 Exercises For Conceptual Understandin 1 In what sense is the mean an appropriate index of...

    1,3,4 Exercises For Conceptual Understandin 1 In what sense is the mean an appropriate index of central tendency? 2. In what sense is the variance an appropriate in- dex of variability? 3. Indicate which index of central tendency would be preferred for each of the following distribu- tions, and explain why. a. household incomes in the United States b. heights of seniors in a public high school c. IQ scores of third-graders in a public school 4. Draw the curves...

  • 15. Which of the following is not a measure of location? (a) mean (b) median (c)...

    15. Which of the following is not a measure of location? (a) mean (b) median (c) variance (d) percentile (e) quartile 16. Which of the following statements is false? (a) the median is a measure of central tendency (b) quartiles are not measures of central tendency (c) the 50th percentile is the median (d) an extreme value is likely to have a greater effect on the median than the mean (e) the 25th percentile is the first quartile (Q1) Indicate...

  • Select the measure of central tendency (mean, median, mode) that would be most appropriate for describing...

    Select the measure of central tendency (mean, median, mode) that would be most appropriate for describing each of the following sets of data and state why: High school graduation rates of Philadelphia high schools Household income Most popular attitudes of residents in a neighborhood Height and weight of 1st grade boys

  • QUESTION 23 Which of the following is the most descriptive measure of spread? Median Standard deviation...

    QUESTION 23 Which of the following is the most descriptive measure of spread? Median Standard deviation Range Mean QUESTION 24 Which of the following describes a measure of Spread? Range and interquartile range (IQR) Variance and Standard Deviation (std) Mean, Median and Mode More than one answer is correct QUESTION 25 Sample standard deviation s is the estimator of population standard deviation o. True False

  • Indicate which of the following is a parameter (P), and which is a statistic (S): a)...

    Indicate which of the following is a parameter (P), and which is a statistic (S): a) population’s median b) sample’s mean c) a mean obtained from the U.S. census d) a mean obtained from sampling 2,000 American adults using random                                        digit dialing (phone sample) e) population’s count f) standard deviation of ½ of the given data g) sample’s standard deviation h) average number of defects after all the computers have being tested

  • How do you calculate following statistic problems: You have collected data on the number of pairs...

    How do you calculate following statistic problems: You have collected data on the number of pairs of shoes owned by individuals, and have recorded it in Table 3 below. Use the data in Table 3 to answer the following questions. Table 3 - Pairs of Shoes Owned A) Calculate the arithmetic mean. B) Calculate the 20% trimmed mean. C) What is the median? D) What is the mode? E) Which of these measure(s) of central location do you think best...

  • Data Set: 6, 1, 4, 2, 3, 4, 6, 8, 9 a. Calculate the mean, median,...

    Data Set: 6, 1, 4, 2, 3, 4, 6, 8, 9 a. Calculate the mean, median, mode, range, variance and standard deviation (using either formula). b. Compare the two groups in terms of central tendency and variability. What conclusions can you draw from the data in regards to average number of time a student posted, variability of postings, etc?

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT