wea \"que Question 9 05 pe A researcher designed a study to measure whether stress affects memory. He administered a memory test to three groups of participants with different levels of self-reported stress: low stress, moderate stress, and high stress. The following data display the descriptive statistics for the 10 participants in each group on the memory test, where higher scores indicate better performance on a memory task. Based on the data below, which stress group had the best memory? Memory 62.7000 19.70928 moderate 10 | 49.6000 14.96069 high 10 | 41.9000 15.89165 Total 30 | 51.4000 18.56508 Low stress ) Moderate stress ) High stress Cannot be determined