Consider the following sample data set: 34, 41, 23, 22, 23, 42, 24, 24, 69, 36. What is the standard deviation?
1 answer:
Answer:
standard deviation comes out to be equal to 14.63
Step-by-step explanation:
given numbers,
34, 41, 23, 22, 23, 42, 24, 24, 69, 36
arranging in ascending order
22, 23, 23, 24, 24, 34. 36, 41, 42, 69
mean =
= 33.8
standard deviation =
=
= 14.63
hence, the standard deviation comes out to be equal to 14.63
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Answer:
Interest: $50 | Total: $250
Step-by-step explanation:
You are going to want to use the simple interest formula for this. The one below is modified for solving the interest earned.
<em>I = interest amount </em>
<em>P = principal amount </em>
<em>r = interest rate (decimal form) </em>
<em>t = time</em>
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Now we can plug in the values into the equation:
This means that Ariane is charged $50 worth of interest. She has to pay back $250 total dollars.