Question

Homework: 9.2 Score: 0 of 1 pt 9.2.27-T Hw B. Since the distribution of blood alcohol D. Since the distribution of blood aloohal concentrations is normally distributed, the sample must be lange to ensure that the sample size is greater tan b) Recendy there were approximately A. B C. OD The sample sire is The sample size is likely less than 5% of the The The sample sure s ikely greater han 10% ofthe populaton (e) Determie and interpret·90% corfdence men" for (Use the mean BAC in fatal crashes in which the driver had a positive BAC order. Round to three decimal places as needed) O upper boundE The esear her is 10% orndere that the pop mon mean BAC isinhe cow have a posve B. The lower bound is □ and the nem val trn en m ied n ttakodes 1 part 5

Answer 1