A probability experiment is conducted in which the sample space of the experiment is {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}​,

event F={4, 5, 6, 7, 8}​, and event G={8, 9, 10, 11}. Assume that each outcome is equally likely. List the outcomes in F or G. Find P(F or G) by counting the number of outcomes in F or G. Determine P(F or G) using the general addition rule.

List the outcomes in F or G. Select the correct choice below​ and, if​ necessary, fill in the answer box to complete your choice.

A. F or G =_________

​(Use a comma to separate answers as​ needed.)

B. F or G =_________

Consider the field experiment with politicians that we discussed in the lecture. The experiment is based on a modified dictator game. In Treatment 1 (i.e. T1), nature plays with high probability (equal to 0.8) and randomly assigns the endowment either to the politician-dictator or to the recipient. The politician--dictator plays with complementary probability (and knows, when making a decision, that this decision will be implemented); in contrast, a recipient who receives zero (or the full endowment), will not know whether the dictator or nature is responsible. In Treatment 2 (i.e. T2), the probability that nature intervenes is very low (equal to 0.1). Final results are published and seen by all participants in the room.

Suppose a politician-dictator wants to keep 90% of the given endowment and give 10% of the endowment to the recipient. She knows there is a norm of equal-sharing and not giving 50% would cost her a social image loss. Is she still able to give 10% of the endowment without revealing her identity to anyone in the experiment?

HOW TO FIND FAULT IN UNDERGROUND CABLES

NAME ALL THE DEVICES

NAME ALL THE PROCESS

NAME ANY DEVICE THAT CAN BE EASILY MADE BY A STUDENT

Problem 2:

Ignore GST for this problem. As at 30 June 2016, the end of its financial year, Oscar Ltd reported the following information on its balance sheet:

During the next financial year, the business had the following totals related to receivables. You may assume that all events were correctly journalised and posted.

Required:

(a)   Enter the 1 July 2016 balances in Accounts Receivable and Allowance for Doubtful Accounts in “T” accounts. Re-create the postings for the year to the two “T” accounts, cross referencing with the opposite account name, e.g., for a cash collection from a customer on account, the debit posting to the Cash account would have a cross reference to Accounts Receivable on the left of the dollar figure.

(b)   Prepare the adjusting journal entry required on 30 June 2017, assuming that it is estimated that the recoverable amount of accounts receivable on that date is $1,250,000.

     (c)    Use a residual analysis to justify the AJE you prepared in (b) above.

Problem 15-4A Talkington Electronics issues a $423,500, 4%, 15-year mortgage note on December 31, 2016. The proceeds from the note are to be used in financing a new research laboratory. The terms of the note provide for annual installment payments, exclusive of real estate taxes and insurance, of $52,214. Payments are due on December 31. Prepare an installment payments schedule for the first 4 years. (Round answers to 0 decimal places, e.g. 15,250.) Annual Interest Period Cash Payment Interest Expense Reduction of Principal Principal Balance Issue Date $ 1 $ $ $ 2 3 4 Link to Text Link to Text Prepare the entries for (1) the loan and (2) the first installment payment. (Credit account titles are automatically indented when amount is entered. Do not indent manually. Round answers to 0 decimal places, e.g. 15,250.) Date Account Titles and Explanation Debit Credit Dec. 31, 2016 Dec. 31, 2017 Link to Text Link to Text Show how the total mortgage liability should be reported on the balance sheet at December 31, 2017. (Enter account name only and do not provide descriptive information. Round answers to 0 decimal places, e.g. 15,250.) Talkington Electronics Balance Sheet (Partial) $ $

create a trial balance in the proper order. Then prepare a multi-step income statement, statement of retained earnings, and a classified balance sheet.

Part #2: Creating a table

Background: Prior to storing data in a RDBMS, a table with suitable schema must be created.

Exercise: Create a table with your ID (e.g.: derricker) with the following procedure

1. If needed, log onto MySQL RDBMS using the mysql command-line.
2. Create a table to store person information (namely: id, name, and email) by appropriately changing ID in the following command:

4. If the table is successfully created, you should get the message "Query OK, 0 rows affected". If you get an error, get help from to resolve the error.

Part #3: Insert some data into your table

Background: One of the key operations of working with a database is inserting new values into the database. This is accomplished using SQL insert statement.

Exercise: Insert sample data into your ID table that you created in the previous step with the following command:

1. If needed, log onto MySQL RDBMS using the mysql command-line introduced earlier.
2. Insert a row into the table using the SQL insert statement below:

3. Check to ensure that you get "Query OK, 1 row affected" as the response indicating 1 row was successfully inserted. If you get errors get help from your instructor to resolve the issue.
4. Suitably modify the insert command to insert the following 3 rows to your table:

Part #4: Experiment with SQL queries

Background: Querying data using SQL involves coding suitable SELECT statements with necessary columns and conditions.

Exercise: Using the SELECT statements discussed in class, code the SQL statement for the following queries:

1. Develop a SQL query to list all rows in your table (copy-paste your SQL statement and output in the space below):

2. Develop a SQL query to list just name of persons with ID less than 400 (copy-paste your SQL statement and output in the space below):

3. Develop a SQL query to list id and name of persons that have the word 'Doe' in their name using the LIKE comparison operator (copy-paste your SQL statement and output in the space below):

4. Develop a SQL query to list id and name of persons, with data sorted by name (copy-paste your SQL statement and output in the space below):

A rectangular loop of wire is immersed in a non-uniform and time-varying magnetic field. The magnitude of the field is given by B = 4t²x² , where t is the time in seconds and x is one dimension of the loop. The direction of the field is always perpendicular to the plane of the loop. The loop extends from x = 0 to x = 3.0 m and from y = 0 to y = 2.0 m. What is the magnitude of the induced emf in the loop at t = 0.10 s?

(a) 12 V

(b) 14 V

(c) 16 V

(d) 18 V

(e) 20 V

The answer is (b), I just do not understand how to solve this problem. Thanks!

1. When you throw a pebble straight up with initial speed V, it reaches a maximum height H with no air resistance. At what speed should you throw it up vertically so it will go twice as high?

a. Insufficient information

b. 18 V

c. V sqrt(2)

d. 4 V

e. 8 V

2. A 60.0-kg man stands at one end of a 20.0-kg uniform 10.0-m long board. How far from the man is the center of mass (or center of gravity) of the man-board system?

a. 1.25m

b. 5m

c. 9m

d. 2.5m