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DedPeter [7]
3 years ago
11

A bakery sold 104 cupcakes in one day. The head baker predicted he would sell 84 cupcakes that day. What was the percent error o

f the baker's prediction?
Mathematics
2 answers:
arlik [135]3 years ago
4 0
The error percentages is 20% because he only solds 84 cupcakes, and the bakery sold 104 cupcakes a day.
stellarik [79]3 years ago
3 0

Answer:

you lier it is actually 19.23

Step-by-step explanation:

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The standard deviation formula is given as

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where:

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Substitute the given parameters into the formula to have:

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Hence the standard deviation is 1.98

Learn more on standard deviation here: brainly.com/question/12402189

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