Consider the following data: 4.4, 5.3, 4.4, 2.8, 0.9, 6.1, 3.0, 8.6, 10.7, 4.3, 1.9, 12.0, 5.9, 4.8, 7.7 The sample variance is equal to (the answer may be rounded up to 3 decimal places of the actual value):

Question 1(multiple choice worth 1 points)(07.06 mc)a group of students must collect at least $150 to organize a science fair. they have already collected $30. which graph best represents all remaining amounts of money, in dollars, that thestudents should still collect to organize the science fair? -210 -180 -150 - 120 -90-60 -300306090 120 150 180 210-210 -180 -150 - 120 -90 -60 -30 0 30 60 90 120 150 180 210-210 -180-150 - 120 -90-60-300 30 60 90 120 150 180 210-210 -180 -150 - 120.90 -60 -30 0 30 60 90 120 150 180 210

7(x - 2) = 3(x + 4) solve the following equation. then enter your answer in the space provided using mixed number format.

Assemble the proof by dragging tiles to the statements and reasons column