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Answer:
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<em><u>Solution:</u></em>
Given that, Jennifer had 7/8 foot board she cut off 1/4 foot peice that was for a project
To find: Board that was left
From given,
Remaining feet of board is found by finding the difference between total length of board and foot that was cut off
Substituting the values we get,
Thus feet board is left
Answer:
The 5-number summary is maximum= 175, minimum=126, median=150, Q₁=138 and Q₃=160.5.
Step-by-step explanation:
The given data set is
126, 128, 131, 135, 136, 140, 143, 145, 147, 148, 152, 154, 155, 156, 159, 162, 164, 166, 169, 175
The minimum value of the data is 126 and the maximum value of the data is 175.
Divide the data in two equal parts.
(126, 128, 131, 135, 136, 140, 143, 145, 147, 148), (152, 154, 155, 156, 159, 162, 164, 166, 169, 175)
The median of the data is
Now divide each parenthesis in two equal parts.
(126, 128, 131, 135, 136), (140, 143, 145, 147, 148), (152, 154, 155, 156, 159), (162, 164, 166, 169, 175)
Therefore the 5-number summary is maximum= 175, minimum=126, median=150, Q₁=138 and Q₃=160.5.
