Asked by The Gibson Family on Jun 20, 2024
Verified
A survey of automobiles parked in student and staff lots at a large university classified the brands by region of origin,as seen in the table. Driver \quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\quad\text { Driver }\\ Driver
Origin Student Staff North American 9190 European 3116 Asian 6854\begin{array}{c} Origin &\begin{array}{|l|cc|} \hline& \text { Student } & \text { Staff } \\\hline \text { North American } & 91 & 90 \\\text { European } & 31 & 16 \\\text { Asian } & 68 & 54 \\\hline\end{array}\end{array}Origin North American European Asian Student 913168 Staff 901654 What is the marginal distribution of origin?
A) 52% North American,13% European,35% Asian
B) 56% North American,10% European,34% Asian
C) 54% Students,46% Staff
D) 107% North American,16% European,54% Asian
E) 48% North American,16% European,36% Asian
Marginal Distribution
The probability distribution of a subset of a collection of random variables, ignoring the presence of other variables.
Automobiles
Motor vehicles with wheels that are designed for operation on roads and to transport people.
Region of Origin
The geographic area or location where something or someone comes from or is considered to have started.
- Understand the principle of marginal distribution and the method for computing it using data tables.
- Sift through survey data to highlight significant percentages and distributions.
Verified Answer
Learning Objectives
- Understand the principle of marginal distribution and the method for computing it using data tables.
- Sift through survey data to highlight significant percentages and distributions.
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