Jackson sampled 101 students and calculated an average of 6

Last updated: 3/1/2023

Jackson sampled 101 students and calculated an average of 6 5 hours of sleep each night with a standard deviation of 2 14 Using a 95 confidence level he also found that t 1 984 confidence interval X t s n A 95 confidence interval calculates that the average number of hours of sleep for working college students is between hours Answer choices are rounded to the hundredths place a 6 15 and 6 94 O b 6 46 and 6 54 c 6 08 and 6 92 d1646 and 6 92