For the following sample data, answer the following:Remember you can copy and "paste special" the table into the Excel sheet.100575894653242198770165614What is ¯xx¯ ? What is the median? What is the standard deviation? What is the Q1? What is the range?

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Description: For the following sample data, answer the following:Remember you can copy and "paste special" the table into the Excel sheet.100575894653242198770165614What is ¯xx¯ ? What is the median? What is the standard deviation? What is the Q1? What is the ra

Answered: For the following sample data, answer…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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For the following sample data, answer the following:
Remember you can copy and "paste special" the table into the Excel sheet.

100
57
58
94
65
32
42
19
87
70
16
56
14

What is ¯xx¯ ?
What is the median?
What is the standard deviation?
What is the Q₁?
What is the range?

Definition Definition Middle value of a data set. The median divides a data set into two halves, and it also called the 50th percentile. The median is much less affected by outliers and skewed data than the mean. If the number of elements in a dataset is odd, then the middlemost element of the data arranged in ascending or descending order is the median. If the number of elements in the dataset is even, the average of the two central elements of the arranged data is the median of the set. For example, if a dataset has five items—12, 13, 21, 27, 31—the median is the third item in ascending order, or 21. If a dataset has six items—12, 13, 21, 27, 31, 33—the median is the average of the third (21) and fourth (27) items. It is calculated as follows: (21 + 27) / 2 = 24.

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Step 1

Mean refers to the average of a data set. It is obtained by the formula $\bar{x} = \frac{\sum_{} x_{i}}{n}$ , where $\sum_{} x_{i}$ is the sum of all the observations and (n) is the total number of observations.

$\begin{array}{rcl} \bar{x} & = & \frac{710}{13} \\ = & 54.615 \end{array}$

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For the following sample data, answer the following: Remember you can copy and "paste special" the table into the Excel sheet. 100 57 58 94 65 32 42 19 87 70 16 56 14