A study conducted by researchers at Penn State investigated whether time perception is impaired during alcohol withdrawal. They hypothesized that people with withdrawal symptoms overestimate the elapsed time. After 24 hours of alcohol abstinence, 20 alcoholics were asked to estimate how much time had passed during a 45-second period, revealed an average time of 59.3 seconds with a standard deviation of 9.83 seconds. Perform the appropriate p-value test at the 5% significance level. Hypotheses: Ho: Ha Test statistic: seconds seconds Round to the nearest thousandth: P-value interval: Interval (inequality):