An Important Parameter in Item Response Theory Is the Slope

question 7

Multiple Choice

An important parameter in item response theory is the slope of the curve, which is an indicator of how well the item discriminates.If there is a ________ slope then the item is probably a good discriminator ,whereas a ________ slope probably indicates the item does not discriminate very well.

• A)flat; steep
• B)symmetrical; asymmetrical
• C)steep; flat
• D)asymmetrical; symmetrical Discussion Questions

---

Definitions:

M2

A gauge of the total money available that encompasses physical currency, deposits in checking accounts, and near money assets like savings accounts and money market investments, which can be quickly converted to cash.

Savings Deposits

Accounts at banks or financial institutions where individuals can deposit their money to earn interest over time.

Demand Deposits

Bank accounts from which deposited funds can be withdrawn at any time without any notice to the bank.

Fiscal Policy

Governmental policies regarding taxation and spending to influence an economy.