Algebra 1 answer key mistakes?

[Melanie Bell]

Hi everyone!

I am trying to see if anyone else had graded Wednesday nights HW.

It was 9.2 Evaluate 1-8 and 13-16

Has anyone noticed the key being wrong for IQR and figuring out the outliers.

I am finding the key on several problems to be wrong and I have had someone else go behind me and check too.

Thanks
Melanie Bell

Sent from my iPhone

[Elizabeth Moore]

I thought at first that they were wrong as well but then when I went back and reread the questions I realized that my son had failed to add the new term to the list of numbers.  That makes a significant difference especially in numbers 4 & 6.  You might want to check that your child didn't make the same mistake.  After he added the new number my son was able to get the correct answer.

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[Melanie Bell]

Thank you 😊 

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