名校
解题方法
1 . 为迎接大运盛会,全力争创全国文明典范城市,全面提升城市文明程度和市民文明素养.某社区随机选取了10名市民走访,并对其回答情况评分,结果分别记为
,
,
,
,
,
,
,
,
,
.则按如图的程序框图运行,输出的
为______ .
![](https://img.xkw.com/dksih/QBM/editorImg/2023/5/21/210d2c21-502f-4a64-aad7-e128ddd4f99e.png?resizew=158)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cc128a14a92c169d5ee8da0438e849.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a8ca474c06f9ebae7ee55679498150d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b3e8eb5cba6beeba2da58db6964543f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ee1cff6b9ed5aff3bd70e729f83a1c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6de9cfc3317fbd4b821204e5c8f6cc2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b9435ba1dc45db75a86d1115eef8e5b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d6ef8c09565a3817bb9876286872274b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4fc331cd6de6e04fe9da3880d95614e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a467023d679f165de952c6613bc76cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aeeca65cfc0b44772433d1d2e0c690a7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/5/21/210d2c21-502f-4a64-aad7-e128ddd4f99e.png?resizew=158)
您最近一年使用:0次
2023-05-20更新
|
232次组卷
|
3卷引用:四川省大数据精准教学联盟2023届高三第二次统一监测文科数学试题
名校
解题方法
2 . 执行如图所示的程序框图,输出的
值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5873c01192b7d33b7483f444f90b5b0.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/4/26/89d83964-b904-45cf-ae07-d46c9bb33f57.png?resizew=155)
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2023-04-25更新
|
155次组卷
|
2卷引用:四川省宜宾市叙州区第一中学校2023届高考适应性考试数学(文)试题
解题方法
3 . 执行如图所示的程序框图,若输入
的值为
,则输出
的值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/800bbcc16cd9823d741930abd146584a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/4/24/0fc81f3b-0e0d-456f-9c2f-7dfc54995242.png?resizew=182)
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2023-04-23更新
|
491次组卷
|
3卷引用:四川省绵阳市2023届高三三模文科数学试题
名校
4 . 用秦九韶算法求
,当
时
=_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/403bf0c571cff16b048743f8ed4463e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f23d29646155e27b172ecdf263e2d702.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03f6ccbb4c090d2e66cda9e5acf44458.png)
您最近一年使用:0次
5 . 以下5个命题中真命题的序号有______ .
①样本数据的数字特征中,与众数、中位数比较起来,平均数可以反映出更多的关于样本数据全体的信息;
②若数据
,
,
,…,
的标准差为S,则数据
,
,
,…,
的标准差为aS;
③将二进制数
转化成十进制数是200;
④x是区间[0,5]内任意一个整数,则满足“
”的概率是
.
①样本数据的数字特征中,与众数、中位数比较起来,平均数可以反映出更多的关于样本数据全体的信息;
②若数据
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec19b68e3add9d5bfcc6269a1855b87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/291c25fc6a69d6d0ccfb8d839b9b4462.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3282e5fde4ae53fcb1bb072a685304c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef4426ba7b16aa4e3619215f6e85bfe0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29ee39a65ed97cefad80fc9db51f5cff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a3bdb2db44fa7c47197ce831a0bb9e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db00f705a667b8e6128a567910f5de80.png)
③将二进制数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa573fb66cbb897d3246742c89bcce5d.png)
④x是区间[0,5]内任意一个整数,则满足“
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b83a660527359758db64e6566466293.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eac97e6740365c85ad857aff85cefbe5.png)
您最近一年使用:0次
2023-02-19更新
|
219次组卷
|
3卷引用:四川省广元市2022-2023学年高二上学期期末数学(理科)试题
四川省广元市2022-2023学年高二上学期期末数学(理科)试题四川省广元市2022-2023学年高二上学期期末数学(文科)试题(已下线)专题13 统计(5大易错点分析+解题模板+举一反三+易错题通关)-1
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6 . 已知
, 应用秦九韶算法计算
时的值时,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5708167a5cc48a1e08b688df3b4c289.png)
______________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9335c5840c15da1e3736271032c6eaf0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e55aa0a20848c37c1892c567b2315e04.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5708167a5cc48a1e08b688df3b4c289.png)
您最近一年使用:0次
2023-02-14更新
|
193次组卷
|
2卷引用:四川省达州市宣汉中学2022-2023学年高二下学期入学考试理科数学试题
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7 . 执行下面的程序后输出的第3个数是______ .
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/7/a2fe1ede-8c45-4d00-a964-2e076e58f921.png?resizew=139)
您最近一年使用:0次
名校
解题方法
8 . 运行如图所示程序后,输出的结果为__________ .
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/17/976dd306-dc88-488f-b597-a22871113363.png?resizew=118)
您最近一年使用:0次
解题方法
9 . 随机抽取某产品
件,测得其长度分别为
,
,…,
,则下图所示的程序框图输出的
表示这组数据的特征数是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e72adb45c60c2f63b46e65ff787302bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e88093a749c0d46e0ee931ecfaff925.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96abfe2da27a63e6affb19a0c80236d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf231f8f86fb922df4ca0c87f044cec3.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/7/14/792b5696-ddf1-4715-9fad-e1f08955e9ce.png?resizew=254)
您最近一年使用:0次
名校
解题方法
10 . 给出下列命题:
①已知点
的坐标是
,过点
的直线
与
轴交于点
,过点
且与直线
垂直的直线
交
轴于
,设点
是
的中点,则点
的轨迹方程为
;
②计算机中常用的十六进制是逢16进1的计数制,采用数字0~9和字母
共16个计数符号,这些符号与十进制的数的对应关系如下表:
例如,用十六进制表示:
,则
等于
;
③在圆
上任取一点
,过点
作
轴的垂线
,
为垂足,当点
在圆上运动时,若
,则
的轨迹方程
;
④袋中共有6个除了颜色外完全相同的球,其中有1个红球,2个白球和3个黑球.从球中任取两球两球颜色为一白一黑的概率为![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eac97e6740365c85ad857aff85cefbe5.png)
其中所有正确命题的序号是___________ (填写所有正确命题的序号)
①已知点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/081cd41dab0f2a8f84b0e9f1df4843fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9abaeba15f3abdd877bc701af52c5cd9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9abaeba15f3abdd877bc701af52c5cd9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b1bd1adfe4cc6566218f19970c2fd3b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dff23609c2c115bf63d954ff587894e1.png)
②计算机中常用的十六进制是逢16进1的计数制,采用数字0~9和字母
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdace965bf01ef192547ae4e66b54381.png)
十六进制 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
十进制 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b23ed9328e25f69b6b4a290d87d60f2e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8df69c6a544f62a016490b012c353ae7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/217451602438a171ba8f1edd1937a202.png)
③在圆
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5f5d967ad135991b6075ee45df55643.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0629ce42392a7fe9be21d25c39c3e64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84b316e2ead3f164208725ddf5403c36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e4e28d8a9c02bb06f9f67dc897e2451.png)
④袋中共有6个除了颜色外完全相同的球,其中有1个红球,2个白球和3个黑球.从球中任取两球两球颜色为一白一黑的概率为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eac97e6740365c85ad857aff85cefbe5.png)
其中所有正确命题的序号是
您最近一年使用:0次