Asked by
Ashley Hughes
on Oct 09, 2024
Verified
A health specialist gathered the data in the table to see if pulse rates can be explained by exercise,smoking,and age.For exercise,he assigns 1 for yes,2 for no.For smoking,he assigns 1 for yes,2 for no. Pulse Exercise Smoke Age 972219881228691219671220831218771217662218782219731117671118551219821124701230551224761219\begin{array} { c c c c } \text { Pulse } & \text { Exercise } & \text { Smoke } & \text { Age } \\\hline 97 & 2 & 2 & 19 \\88 & 1 & 2 & 28 \\69 & 1 & 2 & 19 \\67 & 1 & 2 & 20 \\83 & 1 & 2 & 18 \\77 & 1 & 2 & 17 \\66 & 2 & 2 & 18 \\78 & 2 & 2 & 19 \\73 & 1 & 1 & 17 \\67 & 1 & 1 & 18 \\55 & 1 & 2 & 19 \\82 & 1 & 1 & 24 \\70 & 1 & 2 & 30 \\55 & 1 & 2 & 24 \\76 & 1 & 2 & 19\end{array} Pulse 978869678377667873675582705576 Exercise 211111221111111 Smoke 222222221121222 Age 192819201817181917181924302419
A) Pulse = 58.04 + 10.57 Exercise - 3.77 Smoke + 0.47 Age
B) Pulse = 24.1 + 8.15 Exercise + 6.33 Smoke + 0.83 Age
C) Pulse = 37.3 + 9.24 Exercise + 1.15 Smoke + 1.2 Age
D) Pulse = 58.04 + 10.57 Exercise + 3.77 Smoke + 0.47 Age
E) Pulse = 37.3 + 9.4 Exercise + 1.6 Smoke + 1.2 Age
Pulse Rates
A measure of the number of heartbeats per unit of time, usually expressed in beats per minute.
Exercise
Physical activity that is planned, structured, and repetitive, intended to improve or maintain physical fitness.
Smoking
The act of inhaling and exhaling the smoke of burning tobacco in cigars, cigarettes, or pipes.
- Comprehend the foundational principles of regression models, encompassing coefficient interpretation and value prediction.
- Formulate and interpret models for regression analysis aimed at outcome prediction.
Verified Answer
JD
Learning Objectives
- Comprehend the foundational principles of regression models, encompassing coefficient interpretation and value prediction.
- Formulate and interpret models for regression analysis aimed at outcome prediction.