Which of the following meets the requirements of a cluster sample? rev: 11_19_2018_qc_cs-148626multiple choicea population can be divided into 50 city blocks. the sample will include one hundred people who volunteer for the sample from any city block. a population can be divided into 50 city blocks. the sample will include one hundred people chosen at random, without regard to the city block where they live. a population can be divided into 50 city blocks. the sample will include residents from two randomly chosen city blocks. a population can be divided into 50 city blocks. the sample will include two people chosen at random from each city block.

72 is the answer to this problem

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)

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