Please help answer question 4

19:27 'V ..II 4G C} AA 3 |earn.umuc.edu C Quiz 7 x Est. Length: 2:00:00 Douglas Cobb: Attempt 1 Question 4 (7 points) A survey of 30 random shoppers found a 95% condence interval that shoppers will spend between $24.50 and $28.30. A second survey surveyed 25 random shoppers. O The second interval will be narrower because the sample size is smaller and this creates less uncertainty. 0 The second interval will be wider because it is likely that there are more outliers. O The second interval will be narrower because it is likely that there are less outliers. O The second interval will be wider because the sample size is smaller and this creates more uncertainty. Previous Page Next Page