June wants to know how many times most people have their hair cut each year. She asks two of her friends from Redville and Greenburg, respectively, to conduct a random survey. The results of the surveys are shown below.
Redville: 50 people surveyed
Median number of haircuts: 7
Mean number of haircuts: 7.3
Greenburg: 60 people surveyed
Median number of haircuts:6.5
Mean number of haircuts:7.6
June infers that most people get 7 haircuts per year. Based on the survey results, is this a valid inference? Explain.
I think that is a valid inference since all of the results are about 7. Not sure tho since I suck at math, but it seems as if it would make sense to be 7
