What determines the format of the experimental value being studied - what does accuracy depend on? It depends on all numerical data in the formula used for the calculation an experimental result is always rounded freely,at the will of the experime It depends on the format of all direct ements involved in calculating desired value ) It depends on the accuracy of all indirect measur ements in the experiment

## Step 1<br />The question is asking about the factors that determine the format of the experimental value being studied. The options provided are:<br />1. It depends on all numerical data in the formula used for the calculation.<br />2. An experimental result is always rounded freely, at the will of the experimenter.<br />3. It depends on the format of all direct measurements involved in calculating the desired value.<br />4. It depends on the accuracy of all indirect measurements in the experiment.<br /><br />## Step 2<br />The correct answer is option 1: "It depends on all numerical data in the formula used for the calculation." This is because the format of the experimental value being studied is determined by the numerical data in the formula used for the calculation. The accuracy of an experimental value is dependent on the precision of the measurements and the correctness of the formula used. The other options are not accurate descriptions of what determines the format of an experimental value.