Select the most representative or most correct answer to this question: Which form of Market Efficiency posits that price changes are independent? $($i$.$e$.,$ Today's stock prices reflect all data of past prices and no form of technical analysis can aid investors$).$

Question options:

Question $6$ options:

$1.$

Weak Form of Efficient Market Hypothesis.

$2.$

Semi$-$Strong Form of Efficient Market Hypothesis.

$3.$

Strong Form of Efficient Market Hypothesis.

$4.$

Weak, Semi$-$Strong, and Strong Forms of Efficient Market Hypothesis.

$5.$

Semi$-$Strong and Strong Forms of Efficient Market Hypothesis.