Question

Using the same line graph, what is the average stock price over the four months?

• A. 110
• B. 115
• C. 120
• D. 125

Hint:

For line graph averages, sum all values and divide by the number of data points.

Answer 1

The Correct Option is B

- Step 1: Prices: Jan = 100, Feb = 120, Mar = 110, Apr = 130.
- Step 2: Total = $100 + 120 + 110 + 130 = 460$.
- Step 3: Average = $460 \div 4 = 115$.
- Step 4: Verify: $100 + 120 + 110 + 130 = 460$, $460 \div 4 = 115$.
- Step 5: Check options: Option (2) is 115, which matches.
- Step 6: Ensure all months included.