1. Given the data set: {3, 5, 6, 9, 4,7,4,2,3,9, 1, 3, 8} provide the following rounded to two decimal places if needed) The mean а) b) The median The mode c) The range _The midrange d) e The five number summary f) g) A box and whisker plot: draw below using the provided number line for scale. 3 6 10 1 2 4 7 89 h) Is this data set skewed_yes - positive/right, yes - negative/left or no - symmetric (circle one) _The standard deviation (O i) j) Most of the data in the set above are between - 6 and u6. Calculate these values and verify this statement based on the set above. k) According Chebyshev's Theorem, what fraction of the set lie within 2 standard deviations of the mean? Verify this based on the set above 2. For the data items given in the frequency distribution, find the following: Score Frequency 1 1 2 4 a) 3 1 4 5 3 b) median 6 7 7 4 8 2 c) _mode

Question
1. Given the data set: {3, 5, 6, 9, 4,7,4,2,3,9, 1, 3, 8} provide the following
rounded to two decimal places if needed)
The mean
а)
b)
The median
The mode
c)
The range
_The midrange
d)
e
The five number summary
f)
g) A box and whisker plot: draw below using the provided number line for scale.
3
6
10
1
2
4
7
89
h) Is this data set skewed_yes - positive/right, yes - negative/left or no - symmetric (circle one)
_The standard deviation (O
i)
j)
Most of the data in the set above are between - 6 and u6.
Calculate these values and verify this statement based on the set above.
k) According Chebyshev's Theorem, what fraction of the set lie within 2 standard deviations of the
mean? Verify this based on the set above

Image Transcription

1. Given the data set: {3, 5, 6, 9, 4,7,4,2,3,9, 1, 3, 8} provide the following rounded to two decimal places if needed) The mean а) b) The median The mode c) The range _The midrange d) e The five number summary f) g) A box and whisker plot: draw below using the provided number line for scale. 3 6 10 1 2 4 7 89 h) Is this data set skewed_yes - positive/right, yes - negative/left or no - symmetric (circle one) _The standard deviation (O i) j) Most of the data in the set above are between - 6 and u6. Calculate these values and verify this statement based on the set above. k) According Chebyshev's Theorem, what fraction of the set lie within 2 standard deviations of the mean? Verify this based on the set above

2. For the data items given in the frequency distribution,
find the following:
Score
Frequency
1
1
2
4
a)
3
1
4
5
3
b)
median
6
7
7
4
8
2
c)
_mode

Image Transcription

2. For the data items given in the frequency distribution, find the following: Score Frequency 1 1 2 4 a) 3 1 4 5 3 b) median 6 7 7 4 8 2 c) _mode

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