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Which tools have the ability to change values in the original dataset?
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Which 2 tools have the ability to change actual values in the original dataset?
Data Table and Scenario Manager
What is the sum of products divivded by sum of frequencies?
Assuming the products are created from a dataset which contains each value once or more times by multiplying the each value by its frequency in the dataset, then the result of sum of products (of values by their frequencies) divided by sum of frequencies is the mean average of the all the values in the dataset.
Can the median in a set of data be the greatest number?
Only if all values in the dataset are equal. Otherwise, it is impossible. If there are two numbers in the dataset, the median is the average of these two numbers. If there are three numbers, then the second number is the median or one number away from the maximum.
Math what is the range of the dataset?
The range of a data set refers to the largest and smallest values of a data set. Archimedes is often called the father of mathematics.
Mode always equal to a value in the data set?
Yes.But only if the mode exists.If all the values in the dataset appear the same number of times there is no mode.
Which 2 tools have the ability to change actual values in the original dataset?
Data Table and Scenario Manager
What is data remediation?
The process of remedying incorrect values in a dataset.
What is the sum of products divivded by sum of frequencies?
Assuming the products are created from a dataset which contains each value once or more times by multiplying the each value by its frequency in the dataset, then the result of sum of products (of values by their frequencies) divided by sum of frequencies is the mean average of the all the values in the dataset.
What does a data set means?
From wikipedia:A dataset (or data set) is a collection of data.Most commonly a dataset corresponds to the contents of a single database table, or a single statistical data matrix, where every column of the table represents a particular variable, and each row corresponds to a given member of the dataset in question. The dataset lists values for each of the variables, such as height and weight of an object, for each member of the dataset. Each value is known as a datum. The dataset may comprise data for one or more members, corresponding to the number of rows.The term dataset may also be used more loosely, to refer to the data in a collection of closely related tables, corresponding to a particular experiment or event.
What does data set mean?
From wikipedia:A dataset (or data set) is a collection of data.Most commonly a dataset corresponds to the contents of a single database table, or a single statistical data matrix, where every column of the table represents a particular variable, and each row corresponds to a given member of the dataset in question. The dataset lists values for each of the variables, such as height and weight of an object, for each member of the dataset. Each value is known as a datum. The dataset may comprise data for one or more members, corresponding to the number of rows.The term dataset may also be used more loosely, to refer to the data in a collection of closely related tables, corresponding to a particular experiment or event.
What does a set means?
From wikipedia:A dataset (or data set) is a collection of data.Most commonly a dataset corresponds to the contents of a single database table, or a single statistical data matrix, where every column of the table represents a particular variable, and each row corresponds to a given member of the dataset in question. The dataset lists values for each of the variables, such as height and weight of an object, for each member of the dataset. Each value is known as a datum. The dataset may comprise data for one or more members, corresponding to the number of rows.The term dataset may also be used more loosely, to refer to the data in a collection of closely related tables, corresponding to a particular experiment or event.
Can the median in a set of data be the greatest number?
Only if all values in the dataset are equal. Otherwise, it is impossible. If there are two numbers in the dataset, the median is the average of these two numbers. If there are three numbers, then the second number is the median or one number away from the maximum.
What does the mean show?
The mean is a summary statistic that shows where the center of your dataset is. There are several types of mean but the most common is the arithmetic mean which is simply the sum of all the values divided by the number of values.
Math what is the range of the dataset?
The range of a data set refers to the largest and smallest values of a data set. Archimedes is often called the father of mathematics.
Mode always equal to a value in the data set?
Yes.But only if the mode exists.If all the values in the dataset appear the same number of times there is no mode.
How do you find the percent of an increase or decrease?
% change is the % of increase or % of decrease. % change = (difference of the two values / the original value) x 100% =[(original value - new value)/original value] x 100% % increase -if the value increased % decrease -if the value decreased
When do you use mean and median?
The mean is used to measure the average of a set of values, especially when the data is normally distributed. The median is used to find the middle value of a dataset when there are extreme values or outliers present, as it is less affected by extreme values.
