A Student Asked a Statistics Professor If Grades Were Marked

question 33

Multiple Choice

A student asked a statistics professor if grades were marked "on the curve." The professor decided
To give the student a project to determine if last year's statistics grades were normally distributed.
The professor told the student that last year's mean mark was 70 with a standard deviation of 10
And to use the following results.
What is the alternative hypothesis?

• A) The letter grades are evenly distributed.
• B) The letter grades are not evenly distributed.
• C) The letter grades are normally distributed.
• D) The letter grades are not normally distributed.
• E) The letter grades are unfairly distributed.

Calculate and interpret gains or losses from the sale of shares, including mutual funds, using various cost basis methodologies.

Identify special tax treatments, such as Section 1202 exclusion for small business stock.

Recognize the tax implications of property received as a gift or inheritance.

Determine the impact of business and investment transactions on Adjusted Gross Income (AGI).