Problem 2 (Normal Order). The goal of this problem is to identify the unique redex, if any, that will be reduced first in normal order evaluation strategy for the given expressions. To identify a redex, you should highlight the ( x. t ) part of the redex in yellow and the t’ part of the redex in blue. Note that you are only asked to identify the redexes and you are not asked to do the reduction1. x ( x. x x ) ( x. x x ) x2. ( x. ( x. x ) x ) ( x. x ) x3. ( x. ( x. x ) x ) x. ( x. x ) x4. ( x. x ( x. x ) x ) x. x ( x. x ) x5. x ( x. x ( x. x ) x ) (x. x ( x. x ) x ) x6. x. (x. x ) (x. ( x. x ) x x )7. ( ( x. y. ( y. x ) x. x x ) ) ( ( x. ( y. x ) ) x. x x )8. ( x. ( x. ( x. x ) x ) x ) ( ( x. x ) ( x. x ) ( x. x ) )9. x ( x. ( y. x ) x. x x ) ( x. ( y. x ) x. x x ) ( ( x. ( y. x ) ) x. x x )10. ( x. ( y. x ) x. x x ) ( ( x. ( y. x ) ) x. x x )

Write a grading program for a class with the following grading policies: a. there are two quizzes, each graded on the basis of 10 points. b. there is one midterm exam and one final exam, each graded on the basis of 100 points. c. the final exam counts for 50% of the grade, the midterm counts for 25%, and the two quizzes together count for a total of 25%. (do not forget to normalize the quiz scores. they should be converted to a percentage before they are averaged in.) any grade of 90 or more is an a, any grade of 80 or more (but less than 90) is a b, any grade of 70 or more (but less than 80) is a c, any grade of 60 or more (but less than 70) is a d, and any grade below 60 is an f. the program will read in the student’s scores and output the student’s record, which consists of two quiz and two exam scores as well as the student’s average numeric score for the entire course and final letter grade. define and use a structure for the student reco

Whose task it is to ensure that the product flows logically from one step to another?

Asample of 200 rom computer chips was selected on each of 30 consecutive days, and the number of nonconforming chips on each day was as follows: 8, 19, 27, 17, 38, 18, 4, 27, 9, 22, 30, 17, 14, 23, 15, 14, 12, 20, 13, 18, 14, 20, 9, 27, 30, 13, 10, 19, 12, 26. construct a p chart and examine it for any out-of-control points. (round your answers to four decimal places.)