A random sample of scores on a recent test were selected and recorded below. 68, 71, 77, 82, 85, 88, 89, 90, 92, 93, 96, 99

Calculate the mean and standard deviation for the data set. Round your answers to 3 decimal places.

Sample mean: x Overbar =
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Sample standard deviation: sx =
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Igure 1 and figure 2 are two congruent parallelograms drawn on a coordinate grid as shown below: 4 quadrant coordinate grid showing two parallelograms. figure 1 has vertices at negative 5, 2 and negative 3, 4 and negative 4, 7 and negative 6, 5. figure 2 has vertices at 5, negative 2 and 7, negative 4 and 6, negative 7 and 4, negative 5. which two transformations can map figure 1 onto figure 2? reflection across the y-axis, followed by reflection across x-axis reflection across the x-axis, followed by reflection across y-axis reflection across the x-axis, followed by translation 10 units right reflection across the y-axis, followed by translation 5 units down