Children in elementary school are evaluated and classified as non-readers (0), beginning readers (1), grade level readers (2), or advanced readers (3). the classification is done in order to place them in reading groups. what is the appropriate scale of measurement?

a. nominal
b. ordinal
c. interval ratio

Convert 16 yards to feet use the conversion rate 3 feet = 1 yard

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

If np3 /nc2 = 6, find the value of n