0 Question 28 B 0/1 pt '0 2 CD Details Historically, heights of women have a mean of 161 cm and'a standard deviation of 5.1 cm. Use Chebyshev's Rule to approximate the percentage of women between 145.7 cm and 176.3 cm. Select an answer C Question Help: E] Video [Q Written Example 8 Message instructor D Post to forum Check Answer Jump to Answer 0 Question 29 B 0/1 pt '0 2 G Details Historically, weights of baby boys have a bell-shaped disribution with a mean of 3303 and a standard deviation of 483. Use the Empirical Rule to approximate the percentage of weights of baby boys between 2820g and 3786g. Select an answer O Question Help: El Video Q Written Example 8 Message instructor D Post to forum Check Answer Jump to Answer 0 Question 30 B 0/5 pts '0 2 6) Details Joseph scored 75 in the class with the mean 77.9 and the standard deviation 5.4, but Devante scored 46 in the class with the mean 50.3 and the standard deviation 9.]. Who scored relatively better? (Round the answers to 2 decimal places) Joseph's 2-sc0re is and Devante's zscore is i . Since Joseph's z- scorc is Select an answer c Devante's z-score, we conclude that Select an answer 0 Question Help: E] Video E] Written Example 8 Message instructor D Post to forum Check Answer Jump to