deviation from mean absolute deviation |deviation| data values mean (data value - mean) 72 75 81 76 76 77 79 78 MAD: 2. For another data set, all of the values are either 3 beats per minute above the mean or 3 beats per minute below the mean. Is that enough information to find the MAD for this data set? If so, find the MAD. If not, what other information is needed? Explain your reasoning.

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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deviation from mean
absolute deviation |deviation|
data values
mean
(data value - mean)
72
75
81
76
76
77
79
78
MAD:
2. For another data set, all of the values are either 3 beats per minute above the mean
or 3 beats per minute below the mean. Is that enough information to find the MAD
for this data set? If so, find the MAD. If not, what other information is needed? Explain
your reasoning.
3. Several pennies are placed along a meter stick and the position in centimeters of
each penny is recorded. The mean position is the 50 centimeter mark and the MAD is
10 centimeters. What information does this tell you about the position of the pennies
along the meter stick?
Algebra 1
37
Transcribed Image Text:deviation from mean absolute deviation |deviation| data values mean (data value - mean) 72 75 81 76 76 77 79 78 MAD: 2. For another data set, all of the values are either 3 beats per minute above the mean or 3 beats per minute below the mean. Is that enough information to find the MAD for this data set? If so, find the MAD. If not, what other information is needed? Explain your reasoning. 3. Several pennies are placed along a meter stick and the position in centimeters of each penny is recorded. The mean position is the 50 centimeter mark and the MAD is 10 centimeters. What information does this tell you about the position of the pennies along the meter stick? Algebra 1 37
5.2: Heartbeats: Part 1
77
79
76
78
76
81
75
72
1. What is the interquartile range?
2. How many values in the data set are:
a. less than Q1?
b. between Q1 and the median?
c. between the median and Q3?
d. greater than Q3?
the length of dolphins in this pod?
this tell you about the number of correct responses for students taking this tesa
5.3: Heartbeats: Part 2
1. Calculate the MAD using the same data from the previous activity by finding the
average distance from each data value to the mean. You may find it helpful to
organize your work by completing the table provided.
Transcribed Image Text:5.2: Heartbeats: Part 1 77 79 76 78 76 81 75 72 1. What is the interquartile range? 2. How many values in the data set are: a. less than Q1? b. between Q1 and the median? c. between the median and Q3? d. greater than Q3? the length of dolphins in this pod? this tell you about the number of correct responses for students taking this tesa 5.3: Heartbeats: Part 2 1. Calculate the MAD using the same data from the previous activity by finding the average distance from each data value to the mean. You may find it helpful to organize your work by completing the table provided.
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