1 2 3 4 5 6 7 8 9 10 11 12 A 5 0 23 0.3 B 4 89 58 0.45 C 40 8 79 0.25 D 0.3 0.45 0.25 E F G H Given the spreadsheet segment above, determine the result with the following function and its parameters: =Sumproduct(A2:C2,A4:C4) Round your result to 2 decimal places, if applicable.
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- Some rows of the STUGRADE table of a school are shown below: STU_CODE CLS_CODE GRADE YEAR 291 111 3.1 2010 938 101B 2.3 2011 931 M101 3.3 2040 291 M101 3.4 2018 190 111 2.0 2021 931 321 3.9 2003 Suppose that STU_CODE is the student code (foreign key) and CLS_CODE is the class code (foreign key). Which of the following computes the average for each year of the student with code 931? a. SELECT AVG(GRADE) FROM STUGRADE WHERE STU_CODE = 931 GROUP BY YEAR b. SELECT AVG(GRADE) FROM STUGRADE WHERE STU_CODE = 931. c. SELECT AVG(GRADE) FROM STUGRADE GROUP BY STU_CODE = 931 d. SELECT AVG(GRADE) FROM STUGRADE WHERE STU_CODE = 931 GROUP BY AVG(GRADE)Code in which following teem. .Question 8 Find the score (mean accuracy) of your knn classifier using x_test and y_test. This function should return a float between 0 and 1 [ ]: def answer_eight(): # YOUR CODE HERE raise NotImplementedError() [ ]:
- Question 18 Write a function that takes a "CustomerID" and returns a JSON list of product names and their total sales each year to that customer. Show how would you call this function?Create a function in JAVASCRIPT which creates a table with Name and Age from the answers to the user prompts. The rows should be added automatically in case there is more answers.Design an adjacency Matrix of the alphabets of your full name. In accordance with the following conditions:
- Using truth table and functions please complete task 3. Schematic truth table should match). Must have 3 ins and 7 outs. Will upvote!(:Function Name: odd_even_diagParameters: a 2D list (list of lists)Returns: list of lists Description: Given a 2-dimensional matrix (list of lists) with any size (n*n), modify it according to the following rules: Find the sum of the main diagonal. If the sum is an odd number, change all the values of the given matrix (except the main diagonal) to 0. If the sum is an even number, change all the values of the given matrix (except the main diagonal) to 1. Return the resulting matrix. Example 1:If argument is: [[1, 2], [4, 3]] odd_even_diag should return: [[1, 1], [1, 3]] because the sum 1 + 3 is even. Example 2:If argument is: [[1, 2, 3], [4, 5, 6], [7, 8, 9]] odd_even_diag should return: [[1, 0, 0], [0, 5, 0], [0, 0, 9]] because the sum 1 + 5 + 9 is odd.- Single-Row Functions--==============================================/*1. Use the CONCAT function (not the || operator) to concatenate the customers’ last and first names into one column. Leave a ', ' between names.Give the column an alias: "Customer Full Name".Sort your results by the column alias.*//*2. Write a query using the SUBSTR function to display a list of distinct area codes (first 3 digits of phone number) for employees. Name the column “Area Codes”.Sort your results by the column alias.*//*3. Write a query using the LENGTH function to display a list of books with titles that are longer than 50 characters. Name the column “Long Titles”.Also, display the book titles of these books.Sort your results by longest title first and then by title.*//*4. Write a query using the MOD function to display a list of employees with salaries that are odd numbers. [You may need to look up Oracle's MOD() function.]For these employees, display Last nameFirst nameCurrent salary Using Oracle…
- Order Number: 5678 Customer Number: 9123 Customer Name: Thomas Customer Address: 51 Samora Machel Street City- Country: Durban, South Africa ProductNo A 123 B 234 C 345 Description A4 Paper Order Form Toner Staples Normal Form Quantity 100 200 1000 Date: 25/12/2020 Unit Price R1.00 R150.00 R5.00 1.1 Using normalization principles, depict the ONF, 1NF, 2nd NF and 3rd NF of the data above. Example: Below is an example of the table information converted to zero normal form, read chapter five in your module guide and convert the table to first, second and third normal form. The format of your answer must be as depicted below: • ORDER( order number, customer number, name, address, order date(product number, description, quantity, unit price))INFO 2303 Database Programing Assignment # : PL/SQL Procedure & Function Practice Note: PL/SQL can be executed in SQL*Plus or SQL Developer or Oracle Live SQL. Write a function that takes patient date of birth. If the patient born after 30th June 1990 then he/she will be required to set appointment for immunization. Call this function from anonymous block to allow the user to enter the patient ID. Expected output: Enter the patient ID: 168 The status of X-immunization : REQUIREDcalculate_new_balance Given a starting balance (a number), and a list of transaction tuples, calculate the final balance for an account. Transaction tuples are of the shape ("description", amount, "withdrawal") , or ("description", amount, "deposit"). The last entry in the tuple will be either "withdrawal" or "deposit". Every withdrawal decreases the balance of the account by the specified amount, and every deposit increases the balance. The return value is the new account balance, as a number. (which could be negative) Sample calls should look like: >>> calculate_new_balance(100, [("payday", 20, "deposit"), ("new shoes", 50, "withdrawal"), ("illicit winnings", 200, "deposit")])270>>> calculate_new_balance(100, [])100
