Lab Report Procedure: 1. Sampling and Data Collection: Select a parking lot as the outdoor environment and an indoor setting for comparison. Use a particulate matter monitor to collect data on the levels of particulate matter in both environments. Take multiple readings at different times to ensure a representative sample. 2. Data Analysis: Calculate the mean and standard deviation of the particulate matter levels for both environments. Use statistical software to perform a one-tailed t-test to compare the means of the two datasets. 3. Hypothesis Testing: Formulate the null hypothesis (H0) that there is no difference in mean particulate matter levels between the parking lot and indoor setting. Formulate the alternative hypothesis (H1) that the mean particulate matter in the parking lot is greater than indoors. Calculate the t-value using the formula for a one-tailed t-test