Emily, Zeke, Harry, and Brook each conducted surveys on the number of books people have in their homes. Then, each student determined the accuracy of the following statement. All measures of central tendency must appear as a number in the set of data collected. Which student’s statement is CORRECT? A. Harry says this is sometimes true because the mean and median may or may not be in the set of data, but the mode is always in the set of data
.B. Emily says this is always true because all the measures of central tendency also have to be numbers in the set of data.
C. Brook says this is sometimes true because the mean and mode may or may not be in the set of data, but the median is always in the set of data.
D. Zeke says this is never true because all the measures of central tendency are never numbers in the set of data.

50-38=12

step-by-step explanation:

for the friend request.

when a figure, such as triangle (xyz) is reflected over the line y = x to create x'y'z' the x-coordinates and y-coordinates of the original image (pre-image) will be reversed for the image. (e.g., (x, y) > (y, x)) this means that the pre-image position of the x- and y-coordinates switch places which in turn provides a mirror like image of the original xyz.  

i notice that when i draw a line segment from x to x', that the points are parallel from each other -- they are exactly across from each other and do not intersect with any other points.  

yes, think i would see the same characteristic if you drew the line segment connecting y with the reflecting line and then y' with the reflecting line because of the essence of reflections. because it is a mirror image, each point was effected the same way which leads me to conclude that they same would apply to y and y'.

the correct answer is c) 2.

answer: i dont get it ur bad

step-by-step explanation: boi