Barack Obama is 6’1” tall. Michelle Obama is 5' 11" tall. Who is taller with respect to their own gender ? (Men have a mean height of 70.4” with SD 3.0” and women have a mean height of 65.1 " with SD 2.6”) either one unusually tall ?

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.