57. Which is NOT a atep in the scientific proceds? a. Ask a question tied to a spec1f1c declslon or action that needs to be made b. Formulate hypotheses with tostable predictions to answer the question c. Collect data to test the predictlons d. Refine the data to ensure accuracy 58. Which of the following is NOT an online tool available for A/B testing? a. Stisseset b. Salesforce C. Qualtrics d. Nielien 59. Which of these A/B Testing Tools ig best for longer-term projects testng re-engagement of customers? a. Adobe Target b. AB Tasty c. HubSpot d. SHTESESCK 60. Which step is NOT included in the scientific method? a. Formulate hypothesis b. Ask a question C. Manipulate the data d. Analyze the data 61. If a machine has applied artificial intelligence it: a. Is finding its own problems to solve b. Is actively being used and no longer collecting data c. Can manage all sorts of tasks d. Was designed to work on a specific task 52. Usupervised machine learning most closely aligns with: a. System optimization b. Human provided input c. Algorithm input d. Deep learning 62. Which is a category of artificial intelligence? a. General b. Learning c. Recognition d. Machine