According to the rules of the International Tennis Federation (ITF):
"When dropped onto a concrete base from 100 inches, the ball should bounce more than 53 inches but less than 58 inches."
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The force at which the ball is thrown/ hit, the angle of the throw, the surface on which the ball lands, the condition of the ball(whether its in good condition or worn out) and also the wind resistance. You might also want to take into account the amount of air pressure inside the ball, the rotation of the ball also affects its direction and how it bounces.
you throw it at the gound. then it goes up. then it comes back down