Mathematics, 14.02.2020 19:59 journeyburks07
Suppose you used the sum of the differences from the mean to calculate the variance rather than using the sum of squared differences. What value would you always get for the sum of unsquared differences for each data value from the mean?
a. There is no difference, it is the same as the sum of the squared differences.
b. The mean.
c. 0
d. The square root of the sum of squared differences.
Answers: 3
Mathematics, 21.06.2019 12:30
Can someone 50 first drop menu 0.80 or 0.75 or 1.20 or 4.00 second drop menu 4.00 or 0.75 or 0.25 or 3.75 3rd 15,6,10, or 9 4th yes or no
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Mathematics, 21.06.2019 17:00
You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?
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Mathematics, 21.06.2019 18:30
The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude
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Mathematics, 21.06.2019 18:30
What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12
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Suppose you used the sum of the differences from the mean to calculate the variance rather than usin...
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