The following scores are the midterm examination grade of the students in SCM subject. 57 23 80 60 77 79 81 32 95 75 54 74 52 70 85 98 62 90 80 82 55 36 41 65 92 76 67 43 79 61 52 10 64 78 64 25 80 81 71 78 67 41 88 83 89 17 72 74 60 34 76 82 84 48 74 84 15 85 69 63 Using 9 intervals with the lowest starting at 10, a. Tabulate a frequency distribution b. Find the mean, median and mode of the scores c. Construct a histogram

Please Refer Below Screenshot and Answer question 10

For the following schedule, draw the node network, perform the CPM calculations, mark the critical path, and complete the table.   Please use the format in screenshot 24 exactly as it requires.

Someone answer it from bartebly . Please encircle the final answers thank you

A finished sketch is also known as a: Group of answer choices Diagram Model Tracing Blueprint

Note: Please provide a detailed, step-by-step solution. It’s essential to double-check the entire solution to avoid any mistakes. I request handwritten working out, as it helps with clarity and understanding. Additionally, carefully review the image for conceptual understanding and ensure that no relevant details are missed. I’ve noticed that I often receive incorrect answers, so it’s crucial that you thoroughly go through the question and solution process, step by step, before finalizing. I truly appreciate your time and meticulous attention to detail. Everything is in the image for clarity!. Thanks again, for your time!. As this unit is structural analysis. Please read the info in the image. As it included the hints and everything. But I'm very stumped at this. Kindly please include everything in the solution. Whatever is being asked. Appreciate it!.

What is the measurement benchmark（more than one answer）(multiple choice questions)A.position referenceb.length referencec.shape datumD.Elevation Datum