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Are data always numbers?
No it can be word data
Are the mean median and mode always numbers from a list of data?
the median and mode are but the mean is not
Is it true that the median is always one of the data points in a set of data?
No, it is not necessarily true that the median is always one of the data points in a set of data. The median is found by arranging the data in numerical order and selecting the middle value. This value might be one of the data points, but it could also be the average of two data points if there is an even number of values in the set.
What is an outlier and what central tendency is affected always by an outlier?
An outlier is a number in a data set that is not around all the other numbers in the data. It will always affect the average; sometimes raising the average to a number higher than it should be, or lowering the average to something not reasonable. Example: Data Set - 2,2,3,5,6,1,4,9,31 Obviously 31 is the outlier. If you were to average these numbers it would be something greater than most of the numbers in your set due to the 31.
Can a set of data always have a median?
Yes, it can. Even if you have an uneven amount of numbers you can find the median by taking to two middle numbers, adding them together and then dividing by 2.
Are data always numbers?
No it can be word data
Does Data almost always involves numbers?
yes
Will a set of data always have a mode?
No, because sometimes sets of data can have different numbers and other sets of data can have modes in them.
Are the mean median and mode always numbers from a list of data?
the median and mode are but the mean is not
Is it true that the median is always one of the data points in a set of data?
No, it is not necessarily true that the median is always one of the data points in a set of data. The median is found by arranging the data in numerical order and selecting the middle value. This value might be one of the data points, but it could also be the average of two data points if there is an even number of values in the set.
Are median and mean always similar?
No, not always. Median is the number that's in the middle of a group of numerical data. Mean is just the average of a set of numbers, which isn't always in the middle.
What data is in the form of numbers?
Quantitative data is in the form of numbers
What is an outlier and what central tendency is affected always by an outlier?
An outlier is a number in a data set that is not around all the other numbers in the data. It will always affect the average; sometimes raising the average to a number higher than it should be, or lowering the average to something not reasonable. Example: Data Set - 2,2,3,5,6,1,4,9,31 Obviously 31 is the outlier. If you were to average these numbers it would be something greater than most of the numbers in your set due to the 31.
What is number data in Microsoft Excel?
Any type of data that is numbers. Spreadsheets mainly deal with numbers, but you also have text, dates, times and other data types.Any type of data that is numbers. Spreadsheets mainly deal with numbers, but you also have text, dates, times and other data types.Any type of data that is numbers. Spreadsheets mainly deal with numbers, but you also have text, dates, times and other data types.Any type of data that is numbers. Spreadsheets mainly deal with numbers, but you also have text, dates, times and other data types.Any type of data that is numbers. Spreadsheets mainly deal with numbers, but you also have text, dates, times and other data types.Any type of data that is numbers. Spreadsheets mainly deal with numbers, but you also have text, dates, times and other data types.Any type of data that is numbers. Spreadsheets mainly deal with numbers, but you also have text, dates, times and other data types.Any type of data that is numbers. Spreadsheets mainly deal with numbers, but you also have text, dates, times and other data types.Any type of data that is numbers. Spreadsheets mainly deal with numbers, but you also have text, dates, times and other data types.Any type of data that is numbers. Spreadsheets mainly deal with numbers, but you also have text, dates, times and other data types.Any type of data that is numbers. Spreadsheets mainly deal with numbers, but you also have text, dates, times and other data types.
What is a data table in Excel?
A data table in Excel is any spreadsheet tab containing information in columns and rows. Usually, but not always, the information is numbers of various sorts.
What is numerical data?
That means that the data consists of numbers, or represents numbers.
Can a set of data always have a median?
Yes, it can. Even if you have an uneven amount of numbers you can find the median by taking to two middle numbers, adding them together and then dividing by 2.
