Sam is 13 years old and in 8th grade. Sam’s friend Sherry is 13 years old and in 8th grade. Sherry’s friend Tanya is also 13 years old and in 8th grade. Sam concludes that all 13 year olds are in the 8th grade. Determine if Sam’s conclusion is valid. Justify your response by typing in the space provided in the box below this prompt.
It is not valid because some peoples birthday may be late so they will be 12 in 8th grade or some peoples birthday are early so they will be 14 in 8th grade.
