Range: largest number minus the smallest number
39 - 19 = 20
your range is 20
Mean: add all of the numbers and divide by the amount of numbers there are.
26+19+23+39+31+34+23+25= 220
220/8 = 27.5
your mean is 27.5
hope this helps
Answer:
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Step-by-step explanation:
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Answer:
345.8
Step-by-step explanation:
Answer: $127.00
Step-by-step explanation:
you just multiply all the numbers by two then you add everything up. make sure to have a great day, and I really hope that this help! :)