1)I ran a test to determine if Covid-19 related lockdown affected the unemployment in every state. U.S. Bureau of Labor Statistics released unemployment rates by age groups each month in 2019 and 2020.A portion of the Excel results are below. (7 pts)

t-Test: Two-Sample Assuming Unequal Variances Before Lockdown After Lockdown Mean 6.84 15.90 Variance 19.23 76.30 Observations 80 80 Hypothesized Mean Difference 0 df 116 t Stat -8.30 P(T