Please answer the study questions below. Answer choices are below the question. Thank you
ASRU | Slippery Rock Univer X S Home - SRU X @ Chapter 10 Assignment - I X Question 1 - Chapter 10 A X Facebook - Log In or Sign X + X -> C A ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%252F%252FIms.mheducation.com%252Fmghmiddle. Apps M Gmail YouTube S Home - SRU Reading list Chapter 10 Assignment Saved Help Save & Exit Submit TB TF Qu. 10-01 (Static) A pure subset contains leaf... A pure subset contains leaf nodes where cases have contradicting values to the target variable, to enhance the variable case outcomes and allow for further splits. 0.37 points True or False Book True False Print References MC Type here to search OFMO 2:40 PM 80OF 7/10/2021 FAASRU | Slippery Rock Univer X S Home - SRU X @ Chapter 10 Assignment - I X Question 2 - Chapter 10 A X Facebook - Log In or Sign X + X -> C ^ ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%252F%252FIms.mheducation.com%252Fmghmiddle.. Apps M Gmail YouTube S Home - SRU Reading list Chapter 10 Assignment Saved Help Save & Exit Submit 2 TB TF Qu. 10-02 (Static) Decision trees produced by the... Decision trees produced by the CART algorithm are binary, meaning that there are two branches for each decision node. 0.37 points True or False Book True False Print n References MC Type here to search 2:40 PM 80OF 7/10/2021 FAASRU | Slippery Rock Univer X S Home - SRU X @ Chapter 10 Assignment - I X Question 3 - Chapter 10 A X Facebook - Log In or Sign X + X -> C A ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%252F%252FIms.mheducation.com%252Fmghmiddle.. Apps M Gmail YouTube S Home - SRU Reading list Chapter 10 Assignment Saved Help Save & Exit Submit 3 TB TF Qu. 10-03 (Static) The best-pruned tree is the... The best-pruned tree is the smallest set, least complex tree, with the smallest validation error. 0.37 points True or False Book True False Print References :..... Mc Grav Type here to search 2:40 PM 80OF 7/10/2021 FAASRU | Slippery Rock Univer X S Home - SRU X @ Chapter 10 Assignment - I X Question 4 - Chapter 10 A X Facebook - Log In or Sign X + X -> C A ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%252F%252FIms.mheducation.com%252Fmghmiddle.. Apps M Gmail YouTube S Home - SRU Reading list Chapter 10 Assignment i Saved Help Save & Exit Submit 4 TB TF Qu. 10-04 (Static) Small changes in the training... Small changes in the training set, while using the CART algorithm, will result in drastically different trees. 0.37 points True or False Book True False Print References :..... Mc Grav Type here to search 2:40 PM 80OF 7/10/2021 FAASRU | Slippery Rock Univer X S Home - SRU X @ Chapter 10 Assignment - I X Question 5 - Chapter 10 A X Facebook - Log In or Sign X + X -> C A ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%252F%252FIms.mheducation.com%252Fmghmiddle.. Apps M Gmail YouTube S Home - SRU Reading list Chapter 10 Assignment Saved Help Save & Exit Submit 5 TB TF Qu. 10-05 (Static) A subset with the highest... A subset with the highest degree of impurity is when a 50% and 50% split occur between classes. 0.37 points True or False Book True False Print References :..... Mc Grav Type here to search 2:40 PM 80OF 7/10/2021 FAASRU | Slippery Rock Univer X S Home - SRU X @ Chapter 10 Assignment - I X Question 6 - Chapter 10 A X Facebook - Log In or Sign X + X -> C A ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%252F%252FIms.mheducation.com%252Fmghmiddle.. Apps M Gmail YouTube S Home - SRU Reading list Chapter 10 Assignment i Saved Help Save & Exit Submit 6 TB TF Qu. 10-06 (Static) Based on the Gini... Based on the Gini index, 0.10 implies a higher degree of purity because it is closer to O than 0.5. 0.37 points Skipped True or False True False Book Print References 1.... Mc Grav Type here to search 80OF 2:41 PM 7/10/2021 FAASRU | Slippery Rock Univer X S Home - SRU X @ Chapter 10 Assignment - I X Question 7 - Chapter 10 A X f Facebook - Log In or Sign X + X -> C A ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253%252F%252FIms.mheducation.com%252Fmghmiddle.. Apps M Gmail YouTube S Home - SRU Reading list Chapter 10 Assignment i Saved Help Save & Exit Submit 7 TB TF Qu. 10-07 (Static) In a decision tree, the... In a decision tree, the recursive process of partitions continues and only terminates when the Gini index reaches 0.5. 0.37 points Skipped True or False True False Book Print References 1.... Mc Grav Type here to search 2:41 PM 80OF 7/10/2021 FAASRU | Slippery Rock Univer X S Home - SRU X @ Chapter 10 Assignment - I X Question 8 - Chapter 10 A X Facebook - Log In or Sign X + X -> C A ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%252F%252FIms.mheducation.com%252Fmghmiddle.. Apps M Gmail YouTube S Home - SRU Reading list Chapter 10 Assignment i Saved Help Save & Exit Submit 8 TB TF Qu. 10-08 (Static) To measure impurity in a... To measure impurity in a regression tree, mean square error (MSE) is used. 0.37 points Skipped True or False True False Book Print References 1.... Mc Grav Type here to search 2:41 PM 80OF 7/10/2021 FAASRU | Slippery Rock Univer X S Home - SRU X @ Chapter 10 Assignment - I X Question 9 - Chapter 10 A X Facebook - Log In or Sign X + X -> C A ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%252F%252FIms.mheducation.com%252Fmghmiddle.. Apps M Gmail YouTube S Home - SRU Reading list Chapter 10 Assignment i Saved Help Save & Exit Submit 9 TB TF Qu. 10-09 (Static) The overall MSE split for... The overall MSE split for Age = 25 is $22,987,111.29 and for Age = 23 is $21,983,723.40. Of the two presented, Age = 25 is slightly higher and has a lower level of impurity for constructing a regression tree. 0.37 points Skipped True or False True False Book Print References 1.... Mc Grav Type here to search 80OF 2:41 PM 7/10/2021 FAASRU | Slippery Rock Univer X S Home - SRU X @ Chapter 10 Assignment - I X Question 10 - Chapter 10 X Facebook - Log In or Sign X + X -> C A ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%252F%252FIms.mheducation.com%252Fmghmiddle.. Apps M Gmail YouTube S Home - SRU Reading list Chapter 10 Assignment Saved Help Save & Exit Submit 10 TB TF Qu. 10-10 (Static) Before constructing a decision tree, one... Before constructing a decision tree, one of the first steps is identifying possible splits of the predictor variable. 0.37 points Skipped True or False True False Book Print References 1.... Mc Grav Type here to search 2:41 PM 80OF 7/10/2021 FAASRU | Slippery Rock Univer X S Home - SRU X @ Chapter 10 Assignment - I X Question 11 - Chapter 10 X Facebook - Log In or Sign X + X -> C A ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%252F%252FIms.mheducation.com%252Fmghmiddle.. Apps M Gmail YouTube S Home - SRU Reading list Chapter 10 Assignment Saved Help Save & Exit Submit 11 TB MC Qu. 10-15 (Algo) If... If 74% of the cases belong to Class 0 and 26% belong to Class 1, what is the Gini index? 0.37 points Skipped Multiple Choice Book O 0.38 Print O References O 0.52 O 0.15 MC Type here to search 2:41 PM 80OF 7/10/2021 FAASRU | Slippery Rock Univer X S Home - SRU X @ Chapter 10 Assignment - I X Question 12 - Chapter 10 X Facebook - Log In or Sign X + X -> C A ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%252F%252FIms.mheducation.com%252Fmghmiddle.. Apps M Gmail YouTube S Home - SRU Reading list Chapter 10 Assignment Saved Help Save & Exit Submit 12 TB MC Qu. 10-18 (Algo) Robin wanted to know if... Robin wanted to know if the age partition chosen for her data was the best fit for her 40 case, 90% Class 1, 10% Class 0 partition. She completed the Gini impurity index with the results of (Age Type here to search 2:41 PM 80OF 7/10/2021 FAASRU | Slippery Rock Univer X S Home - SRU X @ Chapter 10 Assignment - I X Question 13 - Chapter 10 X Facebook - Log In or Sign X + X -> C A ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%252F%252FIms.mheducation.com%252Fmghmiddle. Apps M Gmail YouTube S Home - SRU Reading list Chapter 10 Assignment i Saved Help Save & Exit Submit 13 TB MC Qu. 10-13 (Algo) Based on the following sorted... Based on the following sorted 20 values for age, what are the possible split points? (20, 22, 24, 26, 28, 31, 32, 33, 35, 40, 42, 43, 46, 48, 49, 50, 52, 53, 55, 57) 0.37 points Skipped Multiple Choice Book O {20, 21, 23, 25, 27, 29.5, 31.5, 32.5, 34, 37.5, 41, 42.5, 44.5, 47, 48.5, 49.5, 51, 52.5, 54, 56} Print O {21, 23, 25, 27, 29.5, 31.5, 32.5, 34, 37.5, 41, 42.5, 44.5, 47, 48.5, 49.5, 51, 52.5, 54, 56, 57) References O {0, 21, 23, 25, 27, 29.5, 31.5, 32.5, 34, 37.5, 41, 42.5, 44.5, 47, 48.5, 49.5, 51, 52.5, 54, 56} O [21, 23, 25, 27, 29.5, 31.5, 32.5, 34, 37.5, 41, 42.5, 44.5, 47, 48.5, 49.5, 51, 52.5, 54, 56} 1.... 1 ......." Mc Grav Type here to search 2:41 PM 80OF 7/10/2021 FAASRU | Slippery Rock Univer X S Home - SRU X @ Chapter 10 Assignment - I X Question 14 - Chapter 10 X Facebook - Log In or Sign X + X -> C A ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%252F%252FIms.mheducation.com%252Fmghmiddle.. Apps M Gmail YouTube S Home - SRU Reading list Chapter 10 Assignment i Saved Help Save & Exit Submit using the followIng chart for age and Income, determine the spilt points for Income. 14 Age Income 41 42, 600 44 63, 450 36 33, 000 0.37 23 39,000 points 24 33,000 39 51 ,000 Skipped 42 63, 450 37 54, 000 Book Print Multiple Choice References O (33000, 36000, 40800, 46800, 52500, 58725, 63450} O {33000, 40800, 46800, 52500, 63450} O {36000, 46800, 58725, 63450} O {36000, 40800, 46800, 52500, 58725} Mc Type here to search O 2:41 PM 80OF 7/10/2021 FAASRU | Slippery Rock Univer X S Home - SRU X @ Chapter 10 Assignment - I X Question 15 - Chapter 10 X Facebook - Log In or Sign X + X -> C A ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%252F%252FIms.mheducation.com%252Fmghmiddle.. Apps M Gmail YouTube S Home - SRU Reading list Chapter 10 Assignment Saved Help Save & Exit Submit 15 TB MC Qu. 10-28 (Algo) A regression tree was developed... A regression tree was developed to predict customer spending for a hotel during football season. One of the leaf nodes consists of six cases in the training set with the following values: 312.00, 350.00, 322.00, 336.00, 380.00, 220.00. What is the predicted spending amount on a hotel for the night for a customer that falls into this leaf node? 0.37 points Skipped Multiple Choice Book O 320.00 Print O 321.40 References O 323.50 O 319.80 MC Type here to search OFMO 2:41 PM 80OF 7/10/2021 FAASRU | Slippery Rock Univer X S Home - SRU X @ Chapter 10 Assignment - I X Question 16 - Chapter 10 X Facebook - Log In or Sign X + X -> C A ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%252F%252FIms.mheducation.com%252Fmghmiddle.. Apps M Gmail YouTube S Home - SRU Reading list Chapter 10 Assignment Saved Help Save & Exit Submit 16 TB MC Qu. 10-37 (Algo) In a random forest... In a random forest model, as a guideline the user needs to select a number of the random features for each tree. If there are 81 predictor variables in the data, each tree will randomly select how many features to be included in the tree? 0.45 points Skipped Multiple Choice Book O 2 Print O 10 References O 81 O 9 MC Type here to search 2:41 PM O 80OF 7/10/2021 FA
