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
边缘计算社区9 分钟前
首个!艾灵参编的工业边缘计算国家标准正式发布游客52020 分钟前
opencv中的各种滤波器简介一位小说男主20 分钟前
编码器与解码器:从‘乱码’到‘通话’深圳南柯电子36 分钟前
深圳南柯电子|电子设备EMC测试整改:常见问题与解决方案Kai HVZ37 分钟前
《OpenCV计算机视觉》--介绍及基础操作biter008842 分钟前
opencv(15) OpenCV背景减除器(Background Subtractors)学习吃个糖糖1 小时前
35 Opencv 亚像素角点检测IT古董2 小时前
【漫话机器学习系列】017.大O算法(Big-O Notation)凯哥是个大帅比2 小时前
人工智能ACA(五)--深度学习基础終不似少年遊*2 小时前
pyecharts