Consider the items in the following shopping carts: Cart Items Dress, Swim-Suit, Sun-Glasses, Sandals 2. Sun-Glasses, Sandals, Hat Dress, Sandals, Sneaker, Sun-Glasses 4 Shorts, Sandals, Dress, T-Shirt 5. Shorts, Dress, T-Shirt Complete the following statements by filling in the blanks with an integer unless specified otherwise: % (in percent). 1. The support of the rule IF (Sun-Glasses) THEN (Dress) is % (in percent). 2. The confidence of the rule IF (Sun-Glasses) THEN (Dress) is (rounded to 2 decimal places). 3. The lift of the rule IF (Sun-Glasses) THEN (Dress) is

Consider the items in the following shopping carts: Cart Items Dress, Swim-Suit, Sun-Glasses, Sandals 2. Sun-Glasses, Sandals, Hat Dress, Sandals, Sneaker, Sun-Glasses 4 Shorts, Sandals, Dress, T-Shirt 5. Shorts, Dress, T-Shirt Complete the following statements by filling in the blanks with an integer unless specified otherwise: % (in percent). 1. The support of the rule IF (Sun-Glasses) THEN (Dress) is % (in percent). 2. The confidence of the rule IF (Sun-Glasses) THEN (Dress) is (rounded to 2 decimal places). 3. The lift of the rule IF (Sun-Glasses) THEN (Dress) is

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Consider the iteme in the following shopping carts:
Cart
Items
1.
Dress, Swim-Suit, Sun-Glasses, Sandals
2
Sun-Glasses, Sandals, Hat
Dress, Sandals, Sneaker, Sun-Glasses
Shorts, Sandals, Dress, T-Shirt
3
4
Shorts, Dress, T-Shirt
Complete the following statements by filling in the blanks with an integer unless specified otherwise:
% (in percent).
1. The support of the rule IF (Sun-Glasses) THEN (Dress) is
% (in percent).
2. The confidence of the rule IF (Sun-Glasses} THEN (Dress} is
(rounded to 2 decimal places).
3. The lift of the rule IF (Sun-Glasses) THEN (Dress) is

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