Which of the Following Is a Difference Between Least Absolute

question 27

Multiple Choice

Which of the following is a difference between least absolute deviations (LAD) and ordinary least squares (OLS) estimation?

• A)OLS is more computationally intensive than LAD.
• B)OLS is more sensitive to outlying observations than LAD.
• C)OLS is justified for very large sample sizes while LAD is justified for smaller sample sizes.
• D)OLS is designed to estimate the conditional median of the dependent variable while LAD is designed to estimate the conditional mean.

Identify the characteristics and functions of epithelial tissue.

Identify the characteristics and functions of muscle tissue.

Identify the characteristics and functions of nervous tissue.

Describe the structural organization of different tissue types.