In contrast to younger children, research would suggest that older children would be more likely to be afraid of which of the following?

A chronic, progressive disease characterized by rigidity and tremors is ___________

Fill in the blank with correct word

A researcher surveys students about their study habits. He plots the number of hours spent studying and the grade received on an exam. The plot displays data points spanning across low and high exam scores and 1 to 10 hours spent studying

These data indicate a _________ correlation. a) zer b) strong positive c) strong negative d) weak positive