For which equations is x = 9 a possible solution? Check all that apply.
x = 9
0-1x1 = 9
...
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Mathematics, 19.09.2020 01:01 noelmusulin1
For which equations is x = 9 a possible solution? Check all that apply.
x = 9
0-1x1 = 9
-|-x= 9
7-x]=-9
x = -9
O |-x=9
|-x]=_9
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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
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