Z-scores worksheet 1. The mean speed of vehicles along a stretch of highway is 56 mph with a standard deviation of 4 mph You
measure the speed of three cars traveling along this stretch of highways as 62 mph. 47 mph and 56 mph. Find
the z-score that corresponds to each speed.

What is the function of the organelle labeled a in the diagram?

1) earth's crust is made up of relatively rigid plates that ride atop earth's hot, semiliquid mantle. (2) the plates are called tectonic because they're in constant motion. (3) they can move because earth's mantle is a very hot and semiliquid fluid called magma. (4) volcanoes are a result of magma rising up or erupting through a plate, particularly where plate boundaries are moving against each other. (5) also, when plates slide against each other, causing friction along adjacent plate boundaries, earthquakes frequently occur. (6) therefore, we often find volcanoes and earthquakes along plate boundaries. (7) plates may also collide. (8) when that happens, mountain ranges are formed. (9) for example, the collision of the plate carrying the indian subcontinent created the himalayan mountains when it collided with the asian plate. 2. which sentence in this passage introduces a new topic that might begin a new paragraph? a. sentence 5 b. sentence 4 c. sentence 7 d. sentence 6

What was the effects of the mass demonstrations of strikes that had immediately followed the economic collapse beginning in 1893?