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[Table Analysis]
试题详情
文章：
The table gives the types and measurements, in feet, for 20 trees that were nominated for the Big Tree Contest in a certain county. Circumference is the distance around the trunk of a tree measured 4.5 feet above the ground; height is the vertical distance from the ground to the top of the tree; and spread is the distance from the ends of the branches on one side of the tree through the trunk to the ends of the branches on the other side of the tree at the horizontal level where that distance is greatest.
| Type of tree | Circumference | Height | Spread |
| Alder, European | 9.00 | 70 | 41.00 |
| Ash, White | 13.83 | 91 | 82.00 |
| Cottonwood, Eastern | 32.67 | 66 | 107.75 |
| Elm, Siberian | 17.42 | 88 | 70.00 |
| Fir, Douglas | 8.17 | 80 | 43.00 |
| Ginkgo | 12.92 | 85 | 76.50 |
| Hickory, Shagbark | 9.75 | 79 | 38.25 |
| Hophornbeam | 4.83 | 55 | 38.25 |
| Locust, Honey | 17.33 | 102 | 123.50 |
| Magnolia, Cucumber | 24.42 | 75 | 83.00 |
| Maple, Black | 16.83 | 67 | 88.00 |
| Mulberry, White | 18.42 | 52 | 72.00 |
| Oak, Black | 15.00 | 85 | 96.50 |
| Oak, Bur | 16.42 | 78 | 99.00 |
| Oak, Northern Red | 17.67 | 79 | 82.50 |
| Oak, Pin | 14.08 | 102 | 75.50 |
| Pine, Scotch | 13.67 | 60 | 63.50 |
| Sweetgum, American | 10.08 | 59 | 48.00 |
| Sycamore, American | 22.08 | 102 | 82.25 |
| Walnut, Black | 13.33 | 107 | 74.00 |
题目：
For each statement, select Yes if the information given indicates it is true for the trees in the table. Otherwise, select No.
选项:
A、Trunk circumference is directly proportional to height.
B、The mode height is 102 feet.
C、If a tree is chosen at random from the 20 trees in the table, the likelihood that it will have a circumference less than 10 feet is 0.20.
答案:
B A A
提问：
这个第二道题错了 题干中没有提到mode 题目中为什么突然出现？这是什么意思 是我漏看了吗
解答：
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提问：
这个第二道题错了 题干中没有提到mode 题目中为什么突然出现？这是什么意思 是我漏看了吗
解答：
点赞0
阅读257
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