Generosity comes in many forms, from charitable donations to formal volunteering to helping a stranger to caring for a spouse or a child. A psychologist wants to indicate whether volunteer time (minimum, moderate) and monetary donation (yes, no) affect generosity. In the study, generosity is assessed using a standardized scale. Is there an interaction between Volunteer time and Monetary Donation? The data collected are as below: Conditions Average Generosity score Minimum volunteer time - monetary donation 10, 11, 10, 7, 8, 8 Minimum volunteer time - no monetary donation 3, 3, 2, 2, 5, 5 Moderate volunteer time - monetary donation 10, 9, 10, 8, 10, 9 Moderate volunteer time - no monetary donation 5, 6, 7, 7, 7, 8 Yes No Cannot be determinedA psychologist is conducting a study to examine the effectiveness of a mindfulness meditation program in reducing stress levels among participants. Before starting the program, the stress levels of 5 participants are measured using a standardized stress assessment tool. After eight weeks of participating in the mindfulness meditation program, the stress levels are measured again for the same group. Calculate the estimated standard deviation sMD using the data below: Before After 1 3 4 5 2