PQ ∥ RS

FALSE

TRUE

Example: Find the median of the following: 1, 2, 1, 5, 5
Step 1: Sort the list → 1, 1, 2, 5, 5
Step 2: Count of numbers listed → 5 (odd)
Step 3: So the middle number is (count+1)/2 → (5+1)/2 → 3^rd number. Therefore, the median is 2.

Example:

Example: Find the range of the following: 1, 2, 4, 5, 5
Step 1: Sort the list → 1, 2, 4, 5, 5
Step 2: Highest number → 5; Lowest number → 1
Step 3: Difference between the highest and the lowest numbers in the list → 5 - 1 = 4. Therefore, the range is 4.

Instructions:
1. Click a card.
2. Read the name or definition.
3. Find its match by clicking an other card.
4. Continue until all cards are flipped.

Example: Find the mode of the following: 1, 2, 4, 5, 5
Step 1: Sort the list → 1, 2, 4, 5, 5
Step 2: Find the number that is repeated the most number of times.
Step 3: In the above list, 5 is repeated twice and all the other numbers occur only once. Therefore, the mode is 5.

Example: He told the truth.
Method: Figure out the noun which is a quality that you can only think and feel about. Then, select it.
Answer: The noun in the above sentence is 'truth'. Therefore, the answer is 'truth'.