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Mathematics, 27.08.2019 03:30 carlinryan
Suppose the counselor found the sum of squared deviations from the mean (of the change scores) of the sample to be 135. given that he tested 10 people, what would the estimated population variance be?
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Mathematics, 21.06.2019 20:30
If m∠abc = 70°, what is m∠abd? justify your reasoning. using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°. using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°. using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality. using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.
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Suppose the counselor found the sum of squared deviations from the mean (of the change scores) of th...
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