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What is the purpose of a data chart?
the purpose of a data chart is to write your data down by using your chart
What is a data chart?
A chart is a visual representation of data. You store your data in charts.
What chart shows the contribution of each piece of data to the whole of the data?
Pie Chart
Is Chart a visual display of numeric data?
Yes, a chart can be used to display numerical data.
What contains the numerical data displayed by the chart?
The original spreadsheet, or you can get the chart to have a data table attached to it when you are creating it.
When the data are skewed to the right the measure of Skewness will be?
When the data are skewed to the right the measure of skewness will be positive.
When is the mean not a valid statistic to describe a set of data?
The population data may be skewed and thus the mean is not a valid statistic. If mean > median, the data will be skewed to the right. If median > mean, the data is skewed to the left.
What is the purpose of a data chart?
the purpose of a data chart is to write your data down by using your chart
How do you add a data series to an already existing chart?
Go to the Chart Menu, pick Source Data and then Add Series. You then have to select the data you want and it can be added to the chart. You can do it quickly by right-clicking on the chart and picking Source Data from there.Go to the Chart Menu, pick Source Data and then Add Series. You then have to select the data you want and it can be added to the chart. You can do it quickly by right-clicking on the chart and picking Source Data from there.Go to the Chart Menu, pick Source Data and then Add Series. You then have to select the data you want and it can be added to the chart. You can do it quickly by right-clicking on the chart and picking Source Data from there.Go to the Chart Menu, pick Source Data and then Add Series. You then have to select the data you want and it can be added to the chart. You can do it quickly by right-clicking on the chart and picking Source Data from there.Go to the Chart Menu, pick Source Data and then Add Series. You then have to select the data you want and it can be added to the chart. You can do it quickly by right-clicking on the chart and picking Source Data from there.Go to the Chart Menu, pick Source Data and then Add Series. You then have to select the data you want and it can be added to the chart. You can do it quickly by right-clicking on the chart and picking Source Data from there.Go to the Chart Menu, pick Source Data and then Add Series. You then have to select the data you want and it can be added to the chart. You can do it quickly by right-clicking on the chart and picking Source Data from there.Go to the Chart Menu, pick Source Data and then Add Series. You then have to select the data you want and it can be added to the chart. You can do it quickly by right-clicking on the chart and picking Source Data from there.Go to the Chart Menu, pick Source Data and then Add Series. You then have to select the data you want and it can be added to the chart. You can do it quickly by right-clicking on the chart and picking Source Data from there.Go to the Chart Menu, pick Source Data and then Add Series. You then have to select the data you want and it can be added to the chart. You can do it quickly by right-clicking on the chart and picking Source Data from there.Go to the Chart Menu, pick Source Data and then Add Series. You then have to select the data you want and it can be added to the chart. You can do it quickly by right-clicking on the chart and picking Source Data from there.
When is data negatively or positively skewed?
i) Since Mean<Median the distribution is negatively skewed ii) Since Mean>Median the distribution is positively skewed iii) Median>Mode the distribution is positively skewed iv) Median<Mode the distribution is negatively skewed
What is A set of data values called where there are more data values above the Mean?
skewed
What is a data chart?
A chart is a visual representation of data. You store your data in charts.
What is a positively skewed distribution?
A positively skewed or right skewed distribution means that the mean of the data falls to the right of the median. Picturewise, most of the frequency would occur to the left of the graph.
How do you update a chart when add rows in source data?
Once data is added the chart will update itself, as long as the data being added is included in the data source for the chart. If the data source is extended, then the chart will automatically include the data.
What measure of central tendency may not exist for all numeric data sets?
Measurement Scale Best measure of the 'middle' Numerical mode Ordinal Median Interval Symmetrical data- mean skewed data median Ratio Symmetrical data- Mean skewed data median
What chart organizes numerical data?
Numerical data are organized by a graph.
What is the most appropriate measure of location for a data set which is highly skewed to either the left or the right?
If it is very highly skewed then the mode is best.
