Which confidence level would produce the widest interval when estimating the mean of a population.

Based on the narrator's comments about living with the widow douglas, the reader can infer that a) the narrator doesn't care much for civilization and its strict rules. b) the narrator admires and wants to become more civilized and refined. c) the narrator is extremely religious and of high moral standing. d) the narrator desires to become a productive member of society.

Nick wants to find out what the melting point of wax is. he has a block of wax, a graduated cylinder, a pan, a thermometer, and scales. which is the best procedure to follow for the experiment?

Ligers are a cross between lions and tigers. they exist only in zoos because lions and tigers do not live together in the wild. which is a reason why lions and tigers are considered separate species?