2 Students in a psychology class were presented with a page containing colored rectangles The task was to name the colors as quickly as possible The times for the students in seconds were recorded 1 4 1 5 1 6 1 6 1 7 1 7 1 7 1 7 1 7 1 8 1 8 1 8 1 8 1 8 1 8 1 9 1 9 1 9 2 0 2 0 2 0 2 0 2 0 2 1 2 1 2 1 2 2 2 3 2 4 2 4 2 9 a Determine each value For the mean show steps and round to 2 decimal places Mean b Draw and clearly label a frequency histogram for the times Use 8 bins of width 0 2 seconds starting at 1 4 seconds 1 4 1 6 1 8 The 100 unuld 2 0 2 2 2 4 The mean would stay the same increase decrease The median would stay the same increase decrease The mode would stay the same increase decrease The range would stay the same increase decrease increase door0355 2 6 c Say the final time was entered incorrectly as 29 instead of the correct value that is listed above 2 9 How would that affect the different measures and graphs compared to the correct numbers Circle the correct answers 2 8 3 0