use matlab

4.2 > Lab 14 The file thermo_scores.dat has been loaded into a matrix called thermo_scores that has the following data in it (without the column headings): > Lab 1-2 Student No. Test 1 Test 2 Test 3 92 > Out 1-1 Part 2 (10 por 30 minutes) > Lab 2. > HW 2-1 HW 2-2 Moore Problem 4.1 modified Moore Problem 42 modified Moore Problem 44 modified Moore Problem 47 (a) Extract the scores and student number for student 5 into a row vector named student_5. (b) Extract the scores for Test 1 into a column vector named test_1. (c) Find the standard deviation for each test. (in a 1 X 3 vector) (d) Assuming that each test was worth 100 points, find each student's final total score and final percentage. (Be careful not to add in the student number.) (total in a 20 X 1 vector and percentage in a 20 X 1 vector) (e) Create a table that includes the final percentages and the scores from the original table.fi.e. the original table plus a percentage column) (1) Sort the matrix on the basis of the final percentage, from high to low (in descending order), keeping the data in each row together. (You may need to consult the help function to determine the proper syntax.) Moore Problem 42 modified Start a search (in descending order), keeping the data in each row together. (You may need to consult the help function to determine the proper syntax.) Moore Problem 4.2 modified Script 1 *% Problem 4.2 2 load therm_scores.dat 4 student_5 5 Xb 6 test_1- 7 XC 8 tests_std- total percentage thermo table- 15 sorted_therno_table- Assessment: > student_5 values (Pretest) test_1 values (Pretest) tests std values