About compression, select all that are true:

Nyquist theorem is the rate we should use when compressing a file.

mp$3$ can be $5-20\%$ of the original uncompressed files

wav is an uncompressed type of file

Media compression techniques are based on throwing away information that won$$t be missed

Based on the human perceptual model for sound, when compressing for very low frequencies and very high frequencies we need as many bits as for frequencies in the middle range.

Compression can be lossy or lossless.

Most audio file compression techniques rely on the human sound perception.