Answer Happy

Assame that the sample is a simple ranan sangle obtained from a normally disbited population of 10 ss of states professors Use the tale below to find the sample sire needed to be Scout But the sample standard deviation is within 40% of e Is this sample sice practical . To be 95% confident that is within 1% 5% 10% 20% 30% 40% 50% of the value of the sample si 1920 768 190 48 21 12 should be at least to be 99% confident that is within 1% 5% 10% 20% 30% 40% 50% 33.215 1.336 336 85 of the value of e. the sample size in should be at least The minimum sample size needed i 38 14 OA. Yes, because the sample size is small enough to be practical for most applications OB. No, because the sample sire should be as small as possible for most applications OC Yes, because the sample sien should be as large as possible for most applications OD. No, because the sample size is excessively large to be practical for most applications