2 A psychologist wonders if it is true that red headed people have hotter tempers than people with other hair colors She administers a test that measures the tendency toward anger to a random sample of people with red hair and another random sample of people with other hair colors A higher score indicates a stronger tendency toward anger The scores and intermediate values are shown below Can the researcher conclude that red headed people have hotter tempers Provide a complete interpretation based on the evidence Graph the data if appropriate SHOW YOUR WORK 10 pts Red Heads 9 8 10 7 Others 3 4 3