数据分析

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.

相关推荐
加油吧zkf5 分钟前
水下目标检测:突破与创新
人工智能·计算机视觉·目标跟踪
加油吧zkf5 分钟前
AI大模型如何重塑软件开发流程?——结合目标检测的深度实践与代码示例
开发语言·图像处理·人工智能·python·yolo
峙峙峙18 分钟前
线性代数--AI数学基础复习
人工智能·线性代数
weiwuxian23 分钟前
揭开智能体的神秘面纱:原来你不是"超级AI"!
人工智能
Codebee23 分钟前
“自举开发“范式:OneCode如何用低代码重构自身工具链
java·人工智能·架构
说私域35 分钟前
基于开源AI智能名片链动2+1模式的S2B2C商城小程序:门店私域流量与视频号直播融合的生态创新研究
人工智能·小程序·开源
Ronin-Lotus38 分钟前
深度学习篇---Yolov系列
人工智能·深度学习
静心问道1 小时前
GoT:超越思维链:语言模型中的有效思维图推理
人工智能·计算机视觉·语言模型
aneasystone本尊1 小时前
学习 Claude Code 的工具使用(三)
人工智能
szxinmai主板定制专家1 小时前
【精密测量】基于ARM+FPGA的多路光栅信号采集方案
服务器·arm开发·人工智能·嵌入式硬件·fpga开发