Engan sisihan piawai. dan dibahagikan
Latihan 4A
1 Min bagi dua set data, A dan B, dengan bilangan data yang sama ialah 50. Sisihan piawai set data A ialah
5 manakala sisihan piawai set data B ialah 10. Set data A dan B bertaburan normal.(Pada gambar rajah
yang sama lakarkan graf taburan normal A dan B dan label lengkung A dan B.
sama) saya nak gambar rajah​

step-by-step explanation:

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system

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hi there!

1. define: accuracy

a) how close a measured value is to the actual (true) value.

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