Instruction 3-4 The Ordered Array Below Represents the Number of Cargo Manifests

question 91

Short Answer

Instruction 3-4
The ordered array below represents the number of cargo manifests approved by customs inspectors at the Port
of Brisbane in a sample of 35 days.
16,17,18,18,19,20,20,21,21,21,22,22,22,22,23,23,23,23,24,24,24,25,25,26,26,26,27,28,28,29,29,31,31,32,32
Note: For this sample,the sum of the observations is 838,the sum of the squares of the observations is 20,684,
and the sum of the squared differences between each observation and the mean is 619.89.
-Referring to Instruction 3-4,the third quartile of the customs data is ________.

Learn how to utilize the Crystal Ball tool to assess the influence of assumptions on a forecast.

Understand the process of determining customer demand using Poisson distribution and modeling cancellations with Crystal Ball functions.

Learn how to predict overbooked situations and calculate net revenue in reservation systems using simulations.

Comprehend the use of various Crystal Ball tools (e.g., spider chart, sensitivity chart) to analyze and display the impact of model variables.

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Definitions:

Scatterplot

A type of graph used in statistics to display values for two variables for a set of data, allowing for the observation of relationships or patterns.

Skewed Distribution

A statistical term describing an asymmetry in the frequency distribution of a set of data.

Standard Deviation

Standard deviation is a statistical measure of the dispersion or variability within a set of data points, indicating how spread out the data points are from the mean.

Standard Deviation

A statistical measure that quantifies the amount of variation or dispersion of a set of data values from its mean.