0
A binary variable.
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Logical data is data with only two possible values?
Not necessarily. You can have True, False and Indeterminate.
Is it true that in large data sets the mean is always one of the data values?
No. Here's one set of data where the mean is not one of the values: a set of 250,000 numbers. 125,000 of them are "1", 125,000 are "3". The mean of this data set is "2", which is not among the data.
What is the formula for getting the median of the ungrouped data?
You will need to put the un-grouped data in ascending or descending order. If you have an odd number of data values the formula for the median value is (n+1)/2. Example my data in ascending order is 0, 2, 4, 5, 7, 8, 9. I have 7 data values. The median is the value (7+1)/2 = 4th value from left or right which is 5. For an even number of data values, you will need to calculate the median and it may not be a data value. It will be the mean of the two center values. Use the formula n/2 to get the left most value. Example my data in ascending order is 0, 2, 4, 5, 7, 8. I have 6 data values. The left most value I will use to calculate the median is 6/2 = 3rd. The 3rd value from the left is 4. The next value is 5. Median is (4+5)/2 = 4.5.
What is the sum of the data divided by the number of data values?
It is the mean average of number of collected data values.
If the variance of the data values in a sample is 169 what is the standard deviation of the data values?
For a sample, the SD is 13.53, approx.
The hyperlink data type stores data that can have one of two values?
yes/no data type stores only one oftwo values
Are there any limitations to the exchange process between Excel and other Microsoft applications?
There would be some. For example if you copy data from Excel into Word, only values will come through, not the underlying formulas.There would be some. For example if you copy data from Excel into Word, only values will come through, not the underlying formulas.There would be some. For example if you copy data from Excel into Word, only values will come through, not the underlying formulas.There would be some. For example if you copy data from Excel into Word, only values will come through, not the underlying formulas.There would be some. For example if you copy data from Excel into Word, only values will come through, not the underlying formulas.There would be some. For example if you copy data from Excel into Word, only values will come through, not the underlying formulas.There would be some. For example if you copy data from Excel into Word, only values will come through, not the underlying formulas.There would be some. For example if you copy data from Excel into Word, only values will come through, not the underlying formulas.There would be some. For example if you copy data from Excel into Word, only values will come through, not the underlying formulas.There would be some. For example if you copy data from Excel into Word, only values will come through, not the underlying formulas.There would be some. For example if you copy data from Excel into Word, only values will come through, not the underlying formulas.
Logical data is data with only two possible values?
Not necessarily. You can have True, False and Indeterminate.
What is data that can only be one of two possible values?
A binary variable.
How do you find the mean of the data?
Th find the mean of a data set, you add up all the values in the data set and divide this sum by the number of data values. For example, the mean for the data set 2, 5, 6, and 7 is given as 2 plus 5 plus 6 plus 7, which is 20. You divide this sum by number of values in the data set, which is 4 to get 5 as the mean.
Is the standrad deviation of the data values in a sample is 17 what is the variance of the data values?
is the standrad deviation of the data values in a sample is 17 what is the variance of the data values
Is it true that in large data sets the mean is always one of the data values?
No. Here's one set of data where the mean is not one of the values: a set of 250,000 numbers. 125,000 of them are "1", 125,000 are "3". The mean of this data set is "2", which is not among the data.
What is the formula for getting the median of the ungrouped data?
You will need to put the un-grouped data in ascending or descending order. If you have an odd number of data values the formula for the median value is (n+1)/2. Example my data in ascending order is 0, 2, 4, 5, 7, 8, 9. I have 7 data values. The median is the value (7+1)/2 = 4th value from left or right which is 5. For an even number of data values, you will need to calculate the median and it may not be a data value. It will be the mean of the two center values. Use the formula n/2 to get the left most value. Example my data in ascending order is 0, 2, 4, 5, 7, 8. I have 6 data values. The left most value I will use to calculate the median is 6/2 = 3rd. The 3rd value from the left is 4. The next value is 5. Median is (4+5)/2 = 4.5.
Which data type typically requires only one byte of storage?
Boolean data type usually requires only 1 byte, because it represent only 1 of 2 possible values: true or false, which is represented as 1 or 0, so only 1 byte is needed.
What data or variable type is used for variables that will only have the values true or false?
Boolean
What is the sum of the data divided by the number of data values?
It is the mean average of number of collected data values.
Which interval contains the fewest data values?
Which contains the fewest data values
