plz help(prob and stats)

Question

Kyky232 · Answer

attachment

ihatelifeFS420 · Answer

do you know what a mean and standard deviation is

ihatelifeFS420 · Answer

the average of a data set, found by adding all numbers together and then dividing the sum of the numbers by the number of numbers.   this is how to find the mean

ihatelifeFS420 · Answer

@kyky232 do u understand this so far

ihatelifeFS420 · Answer

Standard deviation is a statistic that measures the dispersion of a dataset relative to its mean and is calculated as the square root of the variance

Kyky232 · Answer

@ihatelifefs420 wrote:

the average of a data set, found by adding all numbers together and then dividing the sum of the numbers by the number of numbers. this is how to find the mean

we dont have a data set. i ss the whole question

ihatelifeFS420 · Answer

@kyky232 wrote:

@ihatelifefs420 wrote:

the average of a data set, found by adding all numbers together and then dividing the sum of the numbers by the number of numbers. this is how to find the mean

we dont have a data set. i ss the whole question

thats how u ss

ihatelifeFS420 · Answer

that's how u find the mean

Kyky232 · Answer

@ihatelifefs420 wrote:

that's how u find the mean

well theres no data set. theres no way to do how you said to find mean.

ihatelifeFS420 · Answer

@kyky232 wrote:

@ihatelifefs420 wrote:

that's how u find the mean

well theres no data set. theres no way to do how you said to find mean.

well then how do they want u to find the mean

Kyky232 · Answer

@ihatelifefs420 wrote:

@kyky232 wrote:

@ihatelifefs420 wrote:

that's how u find the mean

well theres no data set. theres no way to do how you said to find mean.

well then how do they want u to find the mean

i have no clue, thats why im asking

ihatelifeFS420 · Answer

@kyky232 wrote:

@ihatelifefs420 wrote:

@kyky232 wrote:

@ihatelifefs420 wrote:

that's how u find the mean

well theres no data set. theres no way to do how you said to find mean.

well then how do they want u to find the mean

i have no clue, thats why im asking

and I told you how

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