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#has-images #reading-8-statistical-concepts-and-market-returns

Question

Population mean

where:

- N =
**[...]** - X
_{i}=**[...]** - ΣX
_{i}=**[...]**

Answer

the number of observations in the entire population

the ith observation

add up X_{i}, where i is from 0 to N

the ith observation

add up X

Tags

#has-images #reading-8-statistical-concepts-and-market-returns

Question

Population mean

where:

- N =
**[...]** - X
_{i}=**[...]** - ΣX
_{i}=**[...]**

Answer

?

Tags

#has-images #reading-8-statistical-concepts-and-market-returns

Question

Population mean

where:

- N =
**[...]** - X
_{i}=**[...]** - ΣX
_{i}=**[...]**

Answer

the number of observations in the entire population

the ith observation

add up X_{i}, where i is from 0 to N

the ith observation

add up X

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**Subject 4. Measures of Center Tendency**

represent all the observations in the data set. Population Mean The population mean is the average for a finite population. It is unique; a given population has only one mean. <span>where: N = the number of observations in the entire population X i = the ith observation ΣX i = add up X i , where i is from 0 to N Sample Mean The sample mean is the average for a sample. It is a statistic and is used to estimate the population mean.

represent all the observations in the data set. Population Mean The population mean is the average for a finite population. It is unique; a given population has only one mean. <span>where: N = the number of observations in the entire population X i = the ith observation ΣX i = add up X i , where i is from 0 to N Sample Mean The sample mean is the average for a sample. It is a statistic and is used to estimate the population mean.

status | not learned | measured difficulty | 37% [default] | last interval [days] | |||
---|---|---|---|---|---|---|---|

repetition number in this series | 0 | memorised on | scheduled repetition | ||||

scheduled repetition interval | last repetition or drill |

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