11. Miles per Gallon The following data represent the miles per gallon for a 2013 Ford Fusion for six randomly selected vehicles.
Compute the range, sample variance, and sample standard
deviation miles per gallon
34.0, 33.2, 37.0, 29.4, 23.6, 25.9

it would open into a square depending on the type of envelope i’m not sure about the second part

c

step-by-step explanation:

no because after the troops were pulled many blacks were killed by hangings lynchings and other cruel ways which in a way interrupted the reconstruction of the south and differed from the way abraham lincoln had an idea of reconstruction