Answer :

Answer:

35.6 and 80.7

Step-by-step explanation:

well how we got the answer is that to find mean you add all the numbers u are given and then divide it by the total numbers of numbers you have and then for the range you subtract the lowest number from the highest number

Thank you for reading the article Find the mean and range of the following numbers 3 35 9 21 5 20 83 7 66 9 33 8 20. We hope the information provided is useful and helps you understand this topic better. Feel free to explore more helpful content on our website!

Rewritten by : Jeany

Answer:

46.1, 80.7

Step-by-step explanation:

Mean:
[tex]\dfrac{\text{sum of all numbers}}{\text{amount of numbers}}=\dfrac{3+35.9+21.5+20+83.7+66.9+33.8+20}8=\\\\=\dfrac{284.8}8=46.1[/tex]

Range:
[tex]\text{biggest number}-\text{smallest number}=83.7-3=80.7[/tex]

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