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What would you use a parametric test for?
* Always when the assumptions for the specific test (as there are many parametric tests) are fulfilled. * When you want to say something about a statistical parameter.
Which type of graph would be most appropriate to help you organize a set of data in numerical order?
Bar chart or bar graph
What is the statistical function that accurately measures what it is intended to measure?
There is none. If an accurate measure was possible then statistical techniques would not be required. A maximum likelihood estimate is probably better than other statistical estimates.
Are statistics use in a financial spreadsheet?
Yes. Statistics and statistical functions would indeed be used in a financial spreadsheet. A lot of financial data is statistical.
The chart to use for displaying trends over a period of time is a what kind of a chart?
A line chart would be the best chart to do that. However, it could also be done with a bar or column chart. You can also add trendlines to them to help show a trend.
What is most appropriate chart for proportions is it pie chart?
yeah the pie chart would do best in that category
What graph would be the most appropriate to display percentage of the nation's budget spent on defense social welfare education and research?
A bar chart or stacked bars. A pie chart would not be appropriate because the categories of expenditure are not exhaustive.
Which phrase would be appropriate for area A in the chart below?
1. produces radioactive waste
Which organ would be appropriate for a donor transplant?
Blood tests have to be done to determine a match.
What graph would be best for a quantity that changes frequently from month to month?
Depending on how long the data set is, a bar chart or a line chart may be appropriate.
What would you use a parametric test for?
* Always when the assumptions for the specific test (as there are many parametric tests) are fulfilled. * When you want to say something about a statistical parameter.
Which type of graph would be most appropriate to help you organize a set of data in numerical order?
Bar chart or bar graph
Which type of chart is the least appropriate for depicting yearly rainfall totals for five cities for four years?
A pie chart would be the least appropriate for depicting yearly rainfall totals for five cities for four years because it is best suited for showing proportions of a whole, such as percentages. In this case, with multiple cities and years involved, a bar or line chart would be more effective at presenting the data clearly and allowing for easy comparison between cities and years.
What chart or graph would best represent data collected using representative sample?
The fact that the data are from a representative sample is irrelevant. What matters is the nature of the data that you have and the message that you want to convey to your viewers. If the data are qualitative then a bar or pie chart are probably the most appropriate. If they are quantitative, then any type of chart may be appropriate. It depends on the variables. If there are several observations on each member of the sample, then a stacked bar chart may be the right thing.
Which Is The Best Laboratory Chain For Conducting Tests And Analyses?
It actually depends on the tests and report analysys you require. If you are in industry then it would be very simple to find the most appropriate through trade supplements
On what kind of graph can i represent the mixture of gases that make up our air?
A pie chart would probably be the most appropriate, otherwise a bar graph.
What type of graph would be best suited to illustrate the percentages of various responses to an opinion poll?
The answer depends on whether the respondents could give only one answer or several. In the first case a pie chart would be suitable but in the second it would not be appropriate and a column chart (bar graph) may be more suitable.
