Directions: Using the information from the following scenario, conduct a DEEW33? EN 01211 and specifvthe Scheffe post hoc test. The superintendent is continuing to examine the data that has been reported for the district. another question concerned the differences in performance on high stakes tests. To examine this issue, the superintendent obtained the average scale scores for schools that participated in the high stakes testing for the district and two comparison districts. The following scores were collected: Superintendent's district: 345 31'? 320 354} 341] 3141- 331} 291 332 236 313 323 32? 233 322 Comparison district 1: 321 33? 239 233333 33!} 302 323 291 296 32? 334 250 234 225 Comparison district 2: 32? 333 253 2?? 333 323 233 313 323 235 335 315 233 223 293 224 1. What is the mean scale score for each district? 2. What is the standard deviation of the scale scores for each district? 3. State an appropriate null hypothesis for this analysis. 21L What is the observed or computed value of F? 5. What are the reported degrees of freedom for the Between Groups variance? 5. What are the reported degrees of freedom for the Within IGroups variance? 2. What is the reported level of signicance? 3. Based on the results of the oneway ANUVAJ would you accept or reject the null hvpothesis? 9. Based on the results of the SNK post hoc test, identify which districts are significantlv different. 13. Present the results as they might appear in an article. This must include a table and narrative statement that reports the results of the onewav ANDUA and Scheffe post hoc test. Note: The table must be created using your rword processing program. Tables that are copied and pasted from SPSS are not acceptable