Question ID Diffculty Level Question Stimulus Option No.1 Option No.2 Option No.3 Option No.4 Correct Option Subject SUB TOPIC Standard Level Question Reference Solution Methodology Checked and verified for accuracy (Y/N)
1 2 Decision trees are considered under which class of Machine Learning Algorithms? Supervised Learning Unsupervised Learning Reinforcement learning Option 1 and 2 both Supervised Learning Supervised Learning Tree based Modelling
2 3 Decision tree is a type of supervised learning algorithm (having a pre-defined target variable). Decision Trees can be used for _________ . Classification problems Regression problems Option 1 and 2 both None of these Option 1 and 2 both Supervised Learning Tree based Modelling
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Disks Squares Circles Triangles Triangles Supervised Learning Tree based Modelling
9 3 Following are the advantage/s of Decision Trees. Choose that apply. "Use a white box model, If given result is provided by a model" "Worst, best and expected values can be determined for different scenarios" Possible Scenarios can be added All of the mentioned All of the mentioned Supervised Learning Tree based Modelling
10 3 Trees based algorithm can be used with which type of Target variable/Dependent variable/Response variable in the dataset? Categorical variable (e.g YES or NO type) Continuous Variable Option 1 and 2 both None of these Option 1 and 2 both Supervised Learning Tree based Modelling
11 3 Leaf/ Terminal Node is represented by ? A Node that do not split further It represents entire population or sample and this further gets divided into two or more homogeneous sets. A sub-node that splits into further sub-nodes None of these A Node that do not split further Supervised Learning Tree based Modelling
12 3 The Leaf nodes of a model tree are? Average of numeric output attribute values. Non-linear regression equation. linear regression equation. Sum of numeric output attributes values. linear regression equation. Supervised Learning Tree based Modelling
13 3 What is the process of splitting the tree? A process of dividing a node into two or more sub-nodes A process of removing sub-nodes of a decision node A process of dividing a
People communicate for many different reasons, some may feel like they need to express their needs and it's also a way for people to share ideas and information. Sharing information in your work setting will help you clarify, develop and also change the way you think and act. Many people process their thoughts by discussing them. If you or your work colleagues have any ideas or information you'd like to share you'd have to communicate. By communicating with other members of the team it shows effective team work and also this way all health and safety issues will be noticed and dealt with. Communication also helps build relationships which are very important in a work setting. The way you first speak and listener to a newcomer can make them
Smith, CPA, is a partner of Johnson Accounting Firm. Johnson audited the books of Hometown Bank. Smith’s independence would be impaired under which of the following circumstances?
To begin with, Dell software an information technology enterprises describes Data Mining as “an analytic process designed to explore data in search of consistent patterns and/or systematic relationships between variables, and then to validate the findings by applying the
Decision trees are another important if challenging world-class operations management method which operations managers should understand and with which other managers should be familiar.
A decision tree is a diagram consisting of circles decision nodes, square probability nodes and branches.
In population-based studies, instead of looking at a small group of individuals to make an assumption on the entire population, we are taking numbers that represent the population and determining
15) Which of the following statements the use of decision trees in multi-stage decision making problems is FALSE?
It ensures that every person in the sample represents a specific racial, gender, or religious group.
1- In this type we can compare several variable between different groups of population at a given time.
The first level is named “Bye Lie”. This level is for compulsive or excessive liars. The punishment is to constantly have wind blowing into their ears. The wind represents the lies they have told to others, so they must “hear” them as well and feel the damage the lies called. The main people in this level are Bill Clinton and Herodotus, who was named “father of the lie.” The geography of this level is flat, windy, and grey.
4. A decision tree is a diagram consisting of circles decision nodes, square probability nodes, and branches.
The end values of the parameters (that includes the parameters) within the confidence interval of the population included in the research data (ASQ Statistics Division, 2005:24).
Data mining software allows users to analyze large databases to solve business decision problems. Data mining is, in some ways, an extension of statistics, with a few