A study was conducted to assess whether the stimulation of the walking and placing reflexes in newborns promotes walking at an early age. Six 1-week-old male infants received stimulation during four 3-minute sessions daily from the beginning of their second week until the end of their eight week. It is known that infants on the average begin walking by the twelve month. The six infants given the daily exercise sessions began walking on the average of 9.75 months with a standard deviation of 1.5 months. The researchers wanted to test whether the exercise program significantly reduced the average time that an infant walks ( =.05)

manually conduct the sample t test. Use the t distribution table to accept or reject the hypothesis. Show your work. Compare your results to the SPSS results.