If we are interested in testing whether the proportion of items in population 1 is larger than the proportion of items in population 2, the a. alternative hypothesis should state p1 - p2 > 0. b. null hypothesis should state p1 - p2 > 0. c. null hypothesis should state p1 - p2 < 0. d. alternative hypothesis should state p1 - p2 < 0

Acircle has a circumference of 28.36 units what is the diameter of the circle

An object is translated by (x + 4, y - 2). if one point in the image has the coordinates (5, -3), what would be the coordinates of its pre-image? (9, -5) (1, -5) (9, -1) (1, -1)

Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.