Rogers believes that the most suitable way to analyse such data is linear regression. It can provide insights about how Age and Experience may impact an Agent's Annual
Sales Performance.
iuww520iuww520iuww520iuww520iuww520iuww520iuww520iuww520
a. Using the relevant variables in this data set, suggest and design 3 regression models that can be generated for Rogers' purpose. At least one of these 3 models must be a multiple regression model. For each of the model suggested, clearly state the Dependent Variable and the Independent Variable(s)
b. Construct each of the 3 models suggested in part (a) by using Excel. Specifically, your answer to this part requires the following for each model:
The R 2 value
The Sig. F value
The intercept value for the regression equation
The p-value of each independent variable
The coefficient of each independent variable
The Excel file showing the workings involved to get the values above.
(Step-by-step explanations are not required. The Excel file should show
the regression reports generated.
c. Using the values from your answer to part (b), for the multiple regression model:
Evaluate the significance of the model as a whole
Evaluate the significance of the relationships in the model.
Define the regression equation with style and notations.
d. Imagine yourself interviewing at Ronald Rogers for a job as an Agent. Based on the age (20 years old) and the years of experience (1 year), estimate your Annual Sales Performance using the equation from part (c). Show all workings.
数据分析
jia V iuww5202024-09-21 16:34
相关推荐
Deng9452013148 分钟前
基于数据挖掘的课程推荐系统研究zhangfeng113318 分钟前
机器学习 YOLOv5手绘电路图识别 手绘电路图自动转换为仿真软件(如LT Spice)可用的原理图,避免人工重绘xiao5kou4chang6kai442 分钟前
Python-GEE遥感云大数据分析与可视化(如何建立基于云计算的森林监测预警系统)铭keny1 小时前
YOLO11 目标检测从安装到实战杨小扩6 小时前
第4章:实战项目一 打造你的第一个AI知识库问答机器人 (RAG)whaosoft-1436 小时前
51c~目标检测~合集4雪兽软件6 小时前
2025 年网络安全与人工智能发展趋势元宇宙时间7 小时前
全球发展币GDEV:从中国出发,走向全球的数字发展合作蓝图小黄人20258 小时前
自动驾驶安全技术的演进与NVIDIA的创新实践ZStack开发者社区9 小时前
首批 | 云轴科技ZStack加入施耐德电气技术本地化创新生态