Answer:
Step-by-step explanation:
To find the 41st term to 47th term, we must find the equation of how to get those terms.
The equation for arithmetic terms is , where d is the difference between two side-by-side terms.
By using this equation format, we get the equation
That means the terms are
Now to find the sum, we just add all the terms up simply
Sum = 82 + 84 +86 + 88 + 90 + 92 +94 = 616
Hope that helps!
Answer:
1 1/2
Step-by-step explanation:
<u><em>Step-by-step explanation:</em></u>
<u><em>Below are an example using the data values</em></u>
<u><em>{ 11 , 10 , 17 , 18 }</em></u>
<em><u>Step 1: What is MAD?</u></em>
MAD is the average distance between each data value. <MAD> is used to see variation of the data. The larger the MAD, the further apart the numbers are.(and vice versa)
<em><u>Step 2: Find the mean</u></em>
11 + 10 + 17 + 18 = 56
56/4 = 14
<u><em>Step 3: Formula to find the Absolute Deviations or distance of the data value to the mean</em></u>
Find the absolute value of the difference between each data value and the mean: | data value – mean | or I mean - data value I
<u><em>Step 4: Find the Absolute Deviations</em></u>
14 - 11 = 3
14 - 10 = 4
17 - 14 = 3
18 - 14 = 4
<em><u>Step 5: FInd the mean of the Absolute Deviations or MAD</u></em>
3 + 4 + 3 + 4= 14
14/4 = 3.5
<h3><u><em>
Hope this helps!!!
</em></u></h3><h3><u><em>
Please mark this as brainliest!!!
</em></u></h3><h3><u><em>
Thank You!!!
</em></u></h3><h3><u><em>
:)
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Step-by-step explanation:
See attached image for proof