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Alex17521 [72]
2 years ago
6

Help pls!!!!!!!!!!!!!!!!!!!!,!

Mathematics
1 answer:
abruzzese [7]2 years ago
5 0

Answer:

MAKE IT BIGGER

Step-by-step explanation:

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Here are the prices of five new pairs of hockey skates, in dollars: 59, 60, 65, 99, 175. The standard deviation is about $49. If
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Answer:

The standard deviation of the new data will be increased as compared to the previous standard deviation of the data.

Step-by-step explanation:

The prices are given to be : 59, 60, 65, 99, 175

Standard deviation = $49

Now, if we add or subtract any constant value to each of the terms then the standard deviation remains unchanged.

But, we add a new price in the given data that is $450

\text{New standard deviation = }\sqrt{\frac{\sum (\bar{x}-x_i)^2}{n}}\\\\\bar{x}\text{ is the mean of data after adding 450 and}\\x_i\text{ are the price values of the sample data}

Hence, Standard deviation is calculated to be 139.5

Therefore, the standard deviation of the new data will be increased as compared to the previous standard deviation of the data.

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3 years ago
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Step-by-step explanation:

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3 years ago
Sophia currently has an account balance of $1,347.11. her initial deposit on the account was $843 and earns 2.3% simple interest
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3 years ago
An electrician charges $40 dollars to come to your house. She also charges $55 for each hour that she works. The electricion cha
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Answer:

your question doesn't make sense if an electrician came to your house it would cost $40 then $55 dollars per hour but there is no way that you can solve that (40+(55•2)=150+55=205 which is already over $190 dollars

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