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Mathematics, 05.10.2020 14:01 janilaw1

Based on the following calculator output, determine the inter-quartile range of the dataset. 1-Var-Stats
1-Var-Stats
x
ˉ
=
251.857142857
x
ˉ
=251.857142857
Σ
x
=
1763
Σx=1763
Σ
x
2
=
445851
Σx
2
=445851
S
x
=
17.4492461292
Sx=17.4492461292
σ
x
=
16.1548627923
σx=16.1548627923
n
=
7
n=7
minX
=
233
minX=233
Q
1
=
234
Q
1

=234
Med
=
254
Med=254
Q
3
=
268
Q
3

=268
maxX
=
276
maxX=276

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