A researcher observes the level of aggression of six 5-year-old boys over the course of a school day. The number of incidents fo
r the group of boys was 2, 4, 6, 12, 8, 10. What is the mean number of aggressive acts for this group of children
1 answer:
Answer:
<h3>7</h3>
Step-by-step explanation:
Mean number = Sum of all the numbers/ Total number of old boys
Given the data
2, 4, 6, 12, 8, 10
Sum = 2+4+6+12+8+10
Sum = 42
Total number of old boys = 6
Substitute into the formula
Mean number of aggressive acts = 42/6
Mean number of aggressive acts = 7
<em>Hence the mean number of aggressive acts for this group of children is 7</em>
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