this is the statistics question, can you please help me with it, just the last answers can even help me. I appreciate it

Part A: Knowledge and Understanding 1. Use the data in the to the right to calculate the following: v x 6 15 34 Mean: Standard Deviation: 22 39 24 41 Median: Variance: 28 41 31 43 Mode: Inter-quartile Range: 32 48 2. Circle the most appropriate classification of the following. v x 2 Scenario Classification Chen uses Formative Quizzes in Google classroom Convenience / Random / Voluntary that have no weight to see how a unit went. Systematic / Stratified / Multi-staged A survey asks: "Do you enjoy stealing from work?" Sampling / Response / Measurement