bobbyls1514 bobbyls1514 26-12-2023 Mathematics contestada On a standardized test with a normal distribution, the mean is 20 and the standard deviation is 2.6. In which interval would the greatest number of scores occur? 1) 17.4-20.0 2) 12.2-14.8 3) 27.8-30.4 4) 22.6-25.2