Graph the image of the given triangle under a dilation with a scale factor of and center of dilation (0, 0) To graph the triangle, select the "Polygon" tool and draw the triangle by plotting each vertex in order until it lands back on the first
vertex Do not retrace any sides. You may use the "Move" tool to move your image if needed.
Polygon
* Move
Undo
- Redo
x Reset
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If your score on your next statistics test is converted to a z score, which of these z scores would you prefer: minus2.00, minus1.00, 0, 1.00, 2.00? why? a. the z score of 2.00 is most preferable because it is 2.00 standard deviations above the mean and would correspond to the highest of the five different possible test scores. b. the z score of 0 is most preferable because it corresponds to a test score equal to the mean. c. the z score of minus2.00 is most preferable because it is 2.00 standard deviations below the mean and would correspond to the highest of the five different possible test scores. d. the z score of minus1.00 is most preferable because it is 1.00 standard deviation below the mean and would correspond to an above average