Please use the mean normalization formula below to normalize the Age feature (1st column) and Income feature (2nd column) and show the range of each normalized feature. x-mean(x) max(x) = min(x) - Age (years) Income (dollars) 20 30,000 30 50,000 40 70,000 50 90,000 60 100,000 70 80,000
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- The following table shows the student grades for Q1 and Q2 assessment activities. Calculate the mean and mode for Q1 and Q2 grades Calculate the range and standard deviation for Q1 grades and Q2 grades Student Number Q1 Grade Q2 Grade Total student Grade 1 85 79 164 2 96 85 181 3 84 76 160 4 75 76 151 5 64 94 158 6 83 83 166 7 92 92 184 8 74 71 145 9 67 81 148 10 81 93 174 11 93 72 165Q4 There are 9 workers for ASH Development Sdn. Bhd. Unfortunately, there are only 4 rooms available for these workers. Every week, a worker name is randomly selected to do odd jobs for the company. When a worker has been selected randomly, a these rooms are full. Based on Figure Q4, worker's ID number 0 (Umar) is randomly selected for the first week, and the 4 boxes represent 4 rooms for as shown in Table Q4. room needs to be vacated if workers. Table Q4 Worker's ID Worker's Name Umar 1. Lukman Arif Yusuf Anas Muadz Aleef Hafiz 8. Amir 9. Taufik WI 4 6 2 9. 4 1 3 8 D R2 R3 R4 W W W1 w1 Wi w1 W1 w1 w1 wi Wi W1 2 3 4 56 78 9 1 2 3 4 5 6 8 9 Figure Q4 Investigate the number of page faults occur by illustrating the way how the room is managed using the list of weekly random selection of workers as shown in Figure Q4 using the following algorithms: (a) Optimal Page Replacement (OPR) replacement algorithm 2. RRRCONCAT the patients’ first and last name and display their DOB in the following format ‘DD, Month YYYY’. Sort the patients’ name alphabetically. PATNAME NEWDOB Allen Mcginnis 3, May 1959 Anthony Rogers 7, December 2041 Becky Roach 8, September 1975 Brian Anderson 6, March 2048 Chasity Wright 23, April 1973 Debbie Saillez 9, September 1955 J.C. Jones 17, July 2002 Jason Smith 12, December 1999 Jennifer Poole 13, May 2002 Joe Sakic 16, September 1976 John Cochran 3, March 2048 John Jackson 14, October 2043 Keith Vanderchuck 8, August 1968 Lewis Crow 16, October 2049 Linda Davis 17, July 2002 Lynn Westra 12, July 1957 Paul Kowalczyk 12, November 1951 Paul James 14, March 1997 Ryan Baily 25, December 1977 Scott James 1, March 2033 Stephanie Walters 1, January 2045 Susan Porter 14, November 1967
- Calculate Euclidean distance, Manhattan distance and Supremum distance between all samples in the following table: Product ID Price Weight A1 1.5 2.5 A2 2 2.3 A3 1.3 1.7city store sid $1001 S1002 S1003 store table True False sid n city Union Edison Newark price sell m sid 51001 51001 S1003 sell table pid product The values in the above 3 tables do NOT violate the E-R diagram. name name price Ipad 300 Iphone 550 Iphone 250 pid 1234 3456 3456 product table name Ipad Iphone IwatchThe rule that describes the percentage of data within 1, 2, and 3 standard deviation of the mean is called the ["", "", "", ""] .
- Calculate BEP for the following information. Year o Year 1 Year 2 Year 3 Total benefit 0 49561 61635 70565 Total cost 80848 11671 12472 14009 Enter BEP (Round the value to 2 decimal point. Ex: 2.09, 3.50, 4.65 etc)The following data give the starting salary for students who recently graduated from a local university and accepted jobs soon after graduation. The starting salary, grade-point average (GPA), and major (business or other) are provided. SALARY $29,500 $46,000 $39,800 $36,500 GPA 3.1 3.5 3.8 2.9 Major Other Business Business Other SALARY $42,000 $31,500 $36,200 GPA 3.4 2.1 2.5 Major Business Other Business Using a computer, develop a regression model that could be used to predict a starting salary based on GPA and major. Use this model to predict the starting salary for a business major with a GPA of 3.0. What does the model say about the starting salary for a business major compared to a non-business major? Do you believe this model is useful in predicting the starting salary? Justify your answer, using the information provided in the computer output.Table EMP Column name Column type Integer Up to 10 characters Example entry EMPNO ENAME Description Employee ID number Employee surname 7369 SMITH Integer Integer Employee's job title No ID no. of employee's JOBNO 10 MGR 7566 manager HIREDATE Date 17/12/1980 Date employment started Monthly salary SAL Integer 1600 Table JOB Column name Column type Integer Up to 15 characters Example entry Description job title No Employee's job title JOBNO 10 JOB TITLE SALESMAN a) Write SQL statements to create EMP and JOB tables. Define appropriate data types and check constraints for the tables' fields. Write SQL statements to populate these tables with 3 rows of sample data.
- Table (A): Income tax rates assessment year 2020 Chargeable Income (101) Calculation (RM) Rate % 'lax (101) 0 — 5,000 On the First 5,000 0 0 5,001 — 20,000 On the First 5,000Next 15,000 0150 20,001 — 35,000 On the First 20,000Next 15,000 150450 35,001 — 50,000 On the First 35,000Next 15,000 8 6001,200 Write a complete C program to prompt the user to enter the total chargeable income (RM), and then calculate the tax based on the calculation given in Table (A). Requirements: - Apply one return value function, include parameter list if necessary - Apply one non-return value function, include parameter list if necessary - If user enter chargeable income that is out of range (refer to Table (A)), display an error message and ask user to re-enter the chargeable income. - Repeat the program for 3 times.Add the following values in the table Doctor id Doctor_name Degree Join_year Salary D550 Saleh Khalil DM 2001 1700 D551 Osama Ahmad DPM 2011 2100 D552 Sarah Qasim B.Med 2013 1500 D553 Zuhair Mohammad DOM 2008 1600 D554 Amera Jalal MBBS 2006 1000 List the degree of the doctors that are available in the doctor's tableFind the total revenue generated by each product in the past quarter (last 3 months), you would need the following tables and their respective columns: Orders table: order_id (Primary key) order_date Order_details table: order_id (Foreign key) product_id (Foreign key) quantity price_per_unit Products table: product_id (Primary key) product_name