Đã Trao

Calcul a average for price of cars

explanation :

I am creating a script in PHP which need to give a average correct

all this data follow a Gausien repartition ... but some prices are not correct and too lower or too higher... so it dommage the reliability of the average.

As it's a Gaussian curve law... Could you give me the formula to calculate the average price ?

could you help me if i provide you example of data ?

thanks for you help

If you are php coder it's a good advantage.

Kĩ năng: PHP, Statistics

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Về Bên Thuê:
( 1396 nhận xét ) brussels, Belgium

ID dự án: #1618329

7 freelancer đang chào giá trung bình $111 cho công việc này


Hi Ready to start Thanks..

$180 USD trong 12 ngày
(144 Nhận xét)

Please check PMB for details, Thanks.

$135 USD trong 2 ngày
(7 Nhận xét)

I'm mayor in Statistics and PHP also. Your problem is in my ability (you can check my profile). Please send me your data, and i hope i can help you to complete the project.

$100 USD trong 2 ngày
(2 Nhận xét)

Hi, I can help you with determining the formula for Gaussian function average. Please hit me with the details. Thanks

$30 USD trong 1 ngày
(1 Nhận xét)

Hi! I can remember that the best linear approximation is the sample mean. I could look for references if you are interested. If the problem is that you have outliers, you could try the median (it is not linear a Thêm

$30 USD trong 0 ngày
(0 Nhận xét)

Please see PM

$50 USD trong 7 ngày
(0 Nhận xét)

<b><i>Removed by Admin</i></b> - Custom software development - skpye: <b><i>Removed by Admin</i></b>

$250 USD trong 1 ngày
(0 Nhận xét)