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WINSTONCH [101]
1 year ago
8

How does confidence interval affect margin of error.

Mathematics
1 answer:
Vesnalui [34]1 year ago
8 0
The width of the confidence interval is twice the margin of error. The lower bound of the confidence interval is the observed score minus the margin of error;
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Bruce’s dumbbells weigh 9 pounds each. If Bruce has 18 dumbbells , how many pounds do they weigh altogether ?
otez555 [7]

To do this, multiply 9 by 18.  This will show you how much they all weigh if there are 18 and each is 9 pounds.


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Hope this helps!

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Jobisdone [24]

Step-by-step explanation:

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2 years ago
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Leno4ka [110]

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