The following is a list of 11 measurements:
-78, -1, 92, -24, 59, 21, 51, -2, 65, 37, 11 . Find 11 over sum,under sum i=l than
Xi over 14
Round your answer to at least two decimal places. I get a sum of 231, now this is where I am confused. Do I divide or x
is it 14x321 or 14 divided by 321.
Thank you very much for the help.
To find the sum of the 11 measurements, you correctly added them up and obtained a sum of 231. Now, let's move on to the next part of the question.
To find "11 over sum," this means you need to divide 11 by the sum of the measurements. So, it will be 11 divided by 231.
Now let's calculate it: 11 ÷ 231 = 0.0476 (rounded to four decimal places).
To find "sum, under sum i=l than Xi over 14," we need to do the following steps:
1. Subtract the smallest measurement (-78 in this case) from the sum (231).
2. Divide the result by the number of measurements (11).
3. Finally, divide the answer obtained in step 2 by 14.
Let's break it down further:
1. Sum - Smallest Measurement: 231 - (-78) = 309.
2. Divide by Number of Measurements: 309 ÷ 11 = 28.0909 (rounded to four decimal places).
3. Divide by 14: 28.0909 ÷ 14 = 2.0064 (rounded to four decimal places).
Therefore, the final answer is 2.0064 (rounded).