Create a table in which you show the following: For each variable below : 1. Identify...

Create a table in which you show the following: For each variable below : 1. Identify the variable as either categorical, numerical discrete, or numerical continuous. 2.Identify the level of measurement of each variable (nominal, ordinal, interval, or ratio) Variables

a.) Length of Stay b.) ICU Days c.) Age (Years) d.) Sex (M/F/U) e.) Principal Payer f.) Total Charges g.) Drug Charges h.) Lab Charges i.) Imaging Charges j.) RT Charges

Expert Solution

orchestra answered 2 years ago

For the following variables, identify which is the Independent Variable and the Dependent Variable. Then create...

For the following variables, identify which is the Independent Variable and the Dependent Variable. Then create a hypothesis (be sure to also include the direction of the relationship) and then create a null hypothesis. Temperature and crime rates Hours studied and test scores Number of police officers and crime rate

Identify the control activity that is applicable to each item in the table shown below: 1...

Identify the control activity that is applicable to each item in the table shown below: 1 All cash is deposited intact, in the bank account, daily. 2 Blank cheques are stored in a safe in the controller’s office. 3 All cashiers are bonded. 4 All over-the-counter receipts are recorded on cash registers. 5 All payments, except for petty cash transactions, are made by cheque. 6 Cheque signers are not allowed to record cash payment transactions. 7 Company cheques are pre-numbered....

1. Identify which of the following costs are fixed and which are variable: A. Regular maintenance...

1. Identify which of the following costs are fixed and which are variable: A. Regular maintenance on machinery and equipment B. Property taxes on an administrative building C. Basic raw materials used in production D. Wages paid to temporary workers E. Factory fire insurance F. Salaries paid to design engineers G. Electricity for machinery and equipment in a plant H. Property taxes on a factory building I. Heat and air conditioning for a plant J. Sales commission 2. Identify the...

1 For each of the following variables, identify the type of variable (numeric or categorical) and...

1 For each of the following variables, identify the type of variable (numeric or categorical) and level of measurement (nominal, ordinal, interval, or ratio). a. Business size (micro, small, medium, large) b. Airplane ticket price 2 Consider the following sample of data: 1.2 28.4 32.6 17.0 13.5 2.2 38.0 41.4 1.9 14.4 21.8 23.8 a. Calculate the quartiles. b. Calculate the average c. Calculate the standard deviation. 3 Given the following ﬁve-number summary, are there any outliers in the data? Min:...

1) In each scenario below, specify each variable as a response variable, an explanatory variable, or...

1) In each scenario below, specify each variable as a response variable, an explanatory variable, or neither. a. A researcher collects measurements of VO2 max and resting heart rate on a group of subjects to study the relationship between these two variables. b. A real estate agent wants to be able to predict selling prices of houses in Vancouver. He collects data on 100 recently sold houses, recording their selling prices, size, age, number of bedrooms, and whether they had...

1. Flow and stock variables Identify whether each of the following is a flow variable or...

1. Flow and stock variables Identify whether each of the following is a flow variable or a stock variable: The amount by which a Picasso painting increases in value each year The number of bags of rice a grocery store sells in a day The federal government budget deficit The number of bags of rice on the shelf at a grocery store The value of a Picasso painting The federal government debt

For each of the following relationships, state which variable is the independent variable and which is...

For each of the following relationships, state which variable is the independent variable and which is the dependent variable, also state whether you expect the correlation to be positive or negative. The age of manufacturing equipment and the number of rejects produced by the equipment. Average outdoor temp and the number of days a ski hill is open during a Winter. Number of hours worked and total pay received during a two week period. Number of kilometers driven and age...

In each of the following situations, identify the independent variable and dependent variable. Determine whether the...

In each of the following situations, identify the independent variable and dependent variable. Determine whether the growth is linear or exponential and explain why by the definition of linear and exponential growth (Do not present the table) a) The price of gasoline has been rising 2% per month. b) The total cost of a taxi ride increases by $ 5 per 2 miles. c) The population of a bacteria is double every 20 hours.

2. For each of the following research questions, identify the independent variable and the dependent variable...

2. For each of the following research questions, identify the independent variable and the dependent variable within each case (a through d): a.Does a person’s age affect psychological adjustment following burn injury? b. How do physically handicapped children differ from nonhandicapped children with respect to health concepts? c. Do patients with a family support system in place have lower pain ratings than patients with no family support system in place? d. Is the intracranial pressure of comatose patients affected by...

-Using MySQL Workbench Data Modeler, create three (3) models from the tables below. Show Table 1...

-Using MySQL Workbench Data Modeler, create three (3) models from the tables below. Show Table 1 in 3rd Normal Form. Show Table 2 in 3rd Normal Form. Merge the 3rd Normal Forms of Table 1 and Table 2 into a single 3rd Normal Form model. Note that you only can model table and column names and data types. The data shown is for your reference to determine functional, partial, and transitive dependencies. -Provide a summary of the steps you took...

Question