Fiona has a goal to ride her bike at a constant speed for 2 hours. To see if she is meeting her goal, she plans to check her distance at 1, 1.5, and 2 hours. She makes a graph to see what these distances should be. Label the x-axis starting at 0 and going by .5’s. Label the y-axis starting at 0 and counting by 3’s. Plot the point (1,6) on the graph. What points should she plot for 1.5 and 2 hours? Explain your thinking. Remember to label your axes with both numbers and words.

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?