Step-by-step explanation:
Aight, so the same intercept
m=½
soooo
According to the chart, from 1986-1996, unintentional drug overdose deaths per 100,000 population began to rise. The numbers for
each year are, roughly, 2, 1, 2, 2, 1, 2, 2, 3, 3, 3, 3. What is the mean of these statistics? hope
2 answers:
The mean of these statistics is
Statistics is a study of a collection, preparation, analysis,presentation/conclusions from some data
Data is a collection of information presented in the form of numbers
Data collection can be done through <em>a sample</em> that represents all data (can be called a<em> population</em>) that is used as research
Data information can be stated in tables, diagrams or graphs
- Tables are usually in the form of frequency tables that show the frequency distribution of data
- Diagrams can be in the form of bar charts, pie charts, line charts or pictograms
The average value or mean is a measure to provide an overview of a set of data
<em>Mean is the average of a number of data</em>
To determine the mean: the sum of all data divided by the amount of data
General formula
xi = data
n = amount of data
The numbers for each year for unintentional drug overdose deaths per 100,000 population are: 2, 1, 2, 2, 1, 2, 2, 3, 3, 3, 3
Total amount of data:
Amount of data:
So the mean value:
Statistics
mean and median
Keywords: mean, statistics, data
Answer:
The mean of these statistic is 2.18.
Step-by-step explanation:
According to the chart, from 1986-1996, unintentional drug overdose deaths per 100,000 population began to rise.
The given data set is
2, 1, 2, 2, 1, 2, 2, 3, 3, 3, 3
Formula for mean:
Using this formula, the mean of the data is
Therefore the mean of these statistic is 2.18.
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