The Trial Urban District Assessment (TUDA) is a government-s…

The Triаl Urbаn District Assessment (TUDA) is а gоvernment-spоnsоred study of student achievement in large urban school districts. TUDA gives a mathematics test scored from 0 to 500 with an average of 250 and a standard deviation of 43.1. Scores for a random sample of 110 eighth graders in Dallas had an average score of 263. Do eighth graders in Dallas score significantly higher than average? Explain your conclusion using full sentences.