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What is the output? a = 10  if a < 5:      print("Low")  elif a == 10:      print("Equal")  else:      print("High")

What is the output of the following code? print(3 + 4 * 2)

What is the output? import math  print(round(math.pi, 2))

Suppose your model achieves 80% accuracy on training data but only 91% on testing data. What does this suggest? How would you diagnose and fix the issue? Name at least two specific techniques you would apply.

Section 3: Code-Based Questions (10 points; 5 points each)

Suggest at least two suitable algorithms for this problem and justify your choices. Discuss the rationale behind your choices, comparing at least two algorithms.

What metrics would you choose to evaluate model performance in this financial setting? Explain the significance of false positives and false negatives in this context.

Problem 1: Part A Glycerin (cp = 2.513 kJ/kg-K) flows through two passes on the shell side of a shell-and-tube heat exchanger. It enters at 30 °C and exits at 66 °C. Water (4.180 kJ/kg-K) flows through eight passes on the tube side of the heat exchanger. The water enters at 90 °C and exits at 45 °C. The overall heat transfer coefficient is 20 W/m2-K, and the surface area is 4 m2.   Using the LMTD method, determine the mass flow rates required to achieve these temperature changes: Water (kg/s)

You stand in your bathroom brushing your teeth.  Describe the nature of your image in the mirror. (Who even says I have my eyes open that early in the morning, Dr. Johnson!)

The first step in cellular respiration is glycolysis, or the synthesis of glucose molecules.