Answered: A game has a spinner with 8 equal-sized sections. The results of 450 spins are shown in the table. Part Frequency 1 58 52 39 4 77 50 6 43 60 71 Part A For which…

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN: 9780134463216

Author: Robert F. Blitzer

Publisher: PEARSON

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Concept explainers

Addition Rule of Probability

It simply refers to the likelihood of an event taking place whenever the occurrence of an event is uncertain. The probability of a single event can be calculated by dividing the number of successful trials of that event by the total number of trials.

Expected Value

When a large number of trials are performed for any random variable ‘X’, the predicted result is most likely the mean of all the outcomes for the random variable and it is known as expected value also known as expectation. The expected value, also known …

Probability Distributions

Understanding probability is necessary to know the probability distributions. In statistics, probability is how the uncertainty of an event is measured. This event can be anything. The most common examples include tossing a coin, rolling a die, or choosi…

Basic Probability

The simple definition of probability it is a chance of the occurrence of an event. It is defined in numerical form and the probability value is between 0 to 1. The probability value 0 indicates that there is no chance of that event occurring and the prob…

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Question

A game has a spinner with 8 equal-sized sections. The results of 450 spins are shown in the table.
Part Frequency
58
2
52
3
39
4
77
50
43
7
60
8
71
Part A
For which part is the experimental probability closest to the theoretical probability? Explain.
Part
The experimental probability is
% and the theoretical probability is
%.
Part B
For which part is the difference between the theoretical probability and experimental probability greatest? Explain.
Part
The difference between the experimental probability and the theoretical probability is
%. This is greater than the differences for
the other parts.
1.
5.

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A game has a spinner with 8 equal-sized sections. The results of 450 spins are shown in the table. Part Frequency 1 58 52 39 4 77 50 6 43 60 71 Part A For which part is the experimental probability closest to the theoretical probability? Explain. 2. 3. 5.

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