Show transcribed image text 1. The Washburn county middle school has every sixth grader take nationally standardized tests in the areas of English, mathematics, social studies, and science. The national means and standard deviations for the tests are listed below: English Mathematics Social Studies Science 20.20 20.20 21.30 20.80 5.30 4.90 6.00 4.60 a. Carrie scored a 21,19, 23, and 22, respectively, on each of the tests. On which test did she perform the best On which did she do the worst? b. Matthew scored a 24 on all four tests, and claims that he has equal ability in all four areas. Use Matthew's explain why he is wrong. The science department wants to apply for a federal grant to buy new equipment. However, the grant stipulates that only underprivileged schools where students are in the bottom 25% of science on the test can receive money. The average score for the Washburn students on the test was 18.10. they qualify for the grant? we social studies department wants to that they are one of the best in the nation. The average score on the studies for their students was 27.63. What percentage of students across the nation scored higher than that?