Question

MATH-1308-501-ELEM SIATISTICAL ANALYSIS mework: 3.2 Measures of Dispersion Save 4 of 16 (3 complete) re: 0 of 1 pt 4.7 HW Score: 18.75%, 3 of 16 pt Question Help iscuss the similarities and the differences between the Empirical Rule and Chebycher's Theorem What is a similarity between the Empirical Rule and Chebycher's Theorem? MA Both estimate proportions of the data contained within standard deviations of the mean 3. Both do not require the data to have a sample standard deviation C. Both calculate the variance and standard deviation of a sample D. Both apply only to symmetric and bell-shaped distributions What is a difference between the Empirical Rules and Chetcher's Theorem? O A Chebycher's Theorem applies only to distributions which are approximately symmetric or bell-shaped and the Empirical Theorem has no restrictions OB The Empical Reseawal data sets than 50 vals) where Chebychere There has not on data The Empical Resumes the s tor y and bell-shaped and Chebycheva Thecrem makes no assumptions n e s Thermes proportions of data cand intended deviations and the Empirical Rule has a limit of Standard deviations

Answer 1

option C is correct

since Chebychev is applicable on all the data irrespective of distribution while empriical rule requires distribution to be normal