Due to distance learning and less homework load in Peach Elementary School, parents are complaining that the average screen time is more than 3 hours per day for students in Grade 1 to Grade 3. The principal randomly selected 36 students from Grade 1 - Grade 3 and statistical summary is shown below. min avg max std 3 5 8 2.5 1. Write the hypothesis in symbols or words (4 pts) 2. Check the two conditions for CLT.(2 pts) 3. Calculate the test statistics and the associated degrees of freedom (4 pts) 4. Use the p-value or critical value approach to make your conclusion at 5% significance level. (4 pts) one tail (upper) 0.1 0.05 0.025 0.01 0.005 two tails 0.2 0.1 0.05 0.02 0.01 t value, df = 35 1.31 1.69 2.03 2.44 2.73