9.
if a sample of 234 customers were taken from a population of 3620 customers, s2 could refer
to the variance of how many customers' ages?
a. 234
b. 3620
c. both 234 and 3620
d. neither 234 nor
3620

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.