Asked by
Pedro Vazquez
on Dec 01, 2024Verified
Suspecting that a die may be unfair,you want to investigate.To check,you roll it 18 times,recording the number of times each face appears. Face Count 132532445262\begin{array} { l | l } \text { Face } & \text { Count } \\\hline 1 & 3 \\2 & 5 \\3 & 2 \\4 & 4 \\5 & 2 \\6 & 2\end{array} Face 123456 Count 352422 If the die is fair,how many times would you expect each face to show?
A) 2
B) 6
C) 3
D) 4
E) 1
Fair Die
A perfectly balanced die where each face has an equal probability of landing face up upon being thrown.
Expected Times
Probabilistic estimates of the time durations in which certain events are anticipated to occur.
- Calculate expected frequencies for chi-square goodness-of-fit tests.
Verified Answer
CD
Learning Objectives
- Calculate expected frequencies for chi-square goodness-of-fit tests.
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