Which statement about Becca’s data is true 1. The mean number of days is 31 2. Most months have fewer than 31 days 3. The median number of days is 31 4. The median number of days is 30 Becca created the following table to show the number of days in each month. Each Xrepresents one month.XXXX3029.Days2831Which statement about Becca's data is true?

Name: Which statement about Becca’s data is true 1. The mean number of days
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Description: Which statement about Becca’s data is true 1. The mean number of days is 31 2. Most months have fewer than 31 days 3. The median number of days is 31 4. The median number of days is 30 Becca created the following table to show the number of days in e

Answered: Becca created the following table to…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Which statement about Becca’s data is true 1. The mean number of days is 31 2. Most months have fewer than 31 days 3. The median number of days is 31 4. The median number of days is 30

Becca created the following table to show the number of days in each month. Each X
represents one month.
X
X
X
X
30
29.
Days
28
31
Which statement about Becca's data is true?

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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$G i v e n t h a t, X r e p r e s e n t s o n e m o n t h . B e c c a c r e a t e d t h e t a b l e t o s h o w t h e n u m b e r o f d a y s i n e a c h m o n t h .$

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