O A. The confidence intervals overlap, so it appears that adult males have a significantly higher mean pulse rate than adult females O B. The confidence intervals overlap, so it appears that there is no significant difference in mean pulse rates between adult females and adult males. O C. The confidence intervals do not overlap, so it appears that there is no significant difference in mean pulse rates between adult females and adult males. OD. The confidence intervals do not overlap, so it appears that adult females have a significantly higher mean pulse rate than adult males .............................................................. ............................!. .......................................................... .......................... .................. .............The pulse rates of 149 randomly selected adult males vary from a low of 43 6pm to a high of 107 6pm . Find the minimum sample size required to estimate the mean pulse rate of adult males* Assume that we want 9.9%/ confidence that the sample mean is within 3 boom of the population mean . Complete parts ( a ) through ( C ) below a . Find the sample size using the range rule of thumb to estimate a | Round up to the nearest whole number as needed. ) b . Assume that ` = 11. 7 6pm , based on the value = = 11. 7 6pm from the sample of 149 male pulse rates . 17 = \\\\ ( Round up to the nearest whole number as needed . ] C. Compare the results from parts ( a ) and ( b) . Which result is likely to be better ? The result from part ( a ) is *\\ the result from part ( 6) . The result from* _*\\ is likely to be better because*