Answer Happy

The following data show the number of houts per day 12 adults spent in front of screens watching televisontelated content. Complete parts and below 14 52 5.1 27 70 20 670 BS 55 14 a. Construct a 95% confidence interval to estimate the average number of hours per day dutt spond in front of screens watching television-lated content The 95% confidence intorval to estimate the average number of hours per day adults spend in front of screens watching television-related content is from hours to hours (Round to two decimal places as needed b. What assumphions need to be made about this population? O A. The only assumption nooded is that the population distribution is approximately uniform OB. The only assumption needed is that the population standard deviation is known OC. The only assumption needed is that the population distribution is approximately normal OD. No assumptions are required