A field researcher who studies lions conjectured that the more time a cub spends playing, the sooner the cub will begin to hunt. observational data were collected from 20 lion cubs. the researcher recorded how long they spent playing and the age when they began hunting. because male and female lions have different hunting behaviors, the researcher recorded the data for males and females separately. the two scatterplots show the data for the 10 female lions and the 10 male lions. based on the scatterplots, for which gender does there appear to be evidence that the more time a lion cub spends playing, the sooner the cub is likely to begin hunting

The Gender of the lion cub that starts hunting earlier is the male lion

Explanation:

The research carried out on 20 cubs in which 10 were male cubs and the remaining ten were female cubs showed that cubs starts playing with their mothers from an early age and they learn how to hunt by watching their  mothers hunt. when they are playing they also develop hunting skills in the process. the female lion starts hunting the later years of their life because they stay longer with the pride ( group of lions)

while the Male lion leaves the pride at an early stage of life ( 2 - 3 years) therefore they have to start hunting at an earlier age to feed and defend themselves

this null effect is caused by a weak manipulation and ineffective internal validity. in a scientific study, as the one dr. morimoto is trying to perfom, internal validity refers to the confidence placed in the cause-effect relationship and to how well an experiment is done and able to eliminate confounding variables.        

. austria-hungary began seizing british colonies in africa.