The student took four pressure readings for each temperature. Table 1 shows the pressure readings when the temperature was 50.0^circ C Table 1 Calculate the uncertainty in the mean pressure. [2 ma

## Step 1: Clarify the TaskThe task, in this case, is to calculate the uncertainty for a set of pressure readings taken at a consistent temperature of . The given pressure readings at are {0.115, 0.120, 0.121, 0.116}).## Step 2: Calculate AverageIn considering uncertainty, we begin by calculating the average (mean) of the pressure readings here. The average is contained by adding up all the individual readings and then dividing by the total count of those readings. Applying the formula to our data:### ## Step 3: Calculate DeviationsThe next step to calculate uncertainty involves ceremonious computation of each individual reading's extraction from the average. Then we square each deviation and find the sum of these squared deviations.## Step 4: Standard DeviationWe'll then divide that sum by (Number of Readings - 1), which is called the degrees of freedom, and take the square root of the result. This is known as the standard deviation (the uncertainty).### ## Step 5: PrecisionOnce the Standard Deviation is occurring then the precision of the measurements made can also be presented as a measure of range or by the standard deviation.