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Sagot :
Answer:
The value of the 6th item is 10
Step-by-step explanation:
If the mean of 6 items is 8, the total sum of all 6 numbers is 48. We add up all of the other numbers: 5 + 9 + 11 + 6 + 7 = 38. This means our 6th item, x, fits the equation 38 + x = 48. x = 10.
Answer:
The 6th item is 10
Step-by-step explanation:
[] Mean is basically the average. Add all the numbers together and divide by number of numbers.
We can set up the following and solve for your answer:
[Equation] [tex]\frac{5+ 9+11+6+7+x}{6} =8[/tex]
[Multiply both sides by 6] [tex]5+ 9+11+6+7+x =48[/tex]
[Combine like terms] [tex]38+x=48[/tex]
[Subtract 38 from both sides] [tex]x = 10[/tex]
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather
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