体育统计学试卷A 10页

得分一、填空题（每空1分，共15分）二、选择题（每小题1分，共15分）淮阴师范学院2013级社会体育专业《体育统计与测量平价》课程考试卷（A）2015-2016学年第1学期题号—•二三四五六总分得分1、体育测量学的三要素包括、_2、体育测量量表包括3、可靠性的种类包括、、o4、体育评价基本形式有、、。5、决定正态分布曲线的位置，决定正态分布曲线的形状。1、以下适合描述统计资料离散趋势的指标是（）A、均数、标准差、方差B、极差、标准差、中位数C、中位数、均数、变异系数D、标准差、变异系数2、下列关于标准差的说法中错误的是（）A、标准差•定大于0B、标准差和方差是属于描述变异稈度的同类指标C、同一资料的标准差一定小于均数D、标准差常用于描述正态分布资料的变异程度。3、样本观测值在频率分布表中频率最多的那一组的组中值，称为（）A、中位数B、均值C、众数D、标准差4、一组数据中20%为4,60%为3,10%为2,10%为1,则平均数为（）A、1.5B、1.9C、2.9D、不知道总个数，不能计算5、T检验和方差分析都可以用丁•两均数的比较，下列说法正确的是（）A、两者可互相代替B、T检验可以代替方差分析C、方差分析可以代替T检验D、两者不能互相代替6、某校学牛•身高服从正态分布，现随机抽测29人进行数据测量，已知乂、S-,则该校学生身高均数99%的置信区间为（）A、（x-ta.05/2（28）S7,x+to.05/2（28）S-）B、（x-t.KOi/2（28）S-,x+t0.01/2（28）S-）\nC、（x-1.96S壬，x+1.96）D、（x-2.58S^,x+2.58）7、某校男生参加跳远决赛成绩的平均数为5.00米，标准差为0.4米，则变异系数为（）A、&00%B、0.40%C、6.00%D、0.06%8、正态曲线下，从均数到1・96倍标准差的面积为（）A、95%B、45%C、97.5%D、47.5%9、己知P（0〈u〈1.22）=0.388&则P（-g〈u〈-1.22）的值为（）A、0.1112B、0.6112\n10、随着样本含量的增加，标准误()A、逐渐增大B、逐渐减小C、趋向稳定I）、变化无规律11、查找“缺、误、疑”工作属于统计中的()A、资料的审核B、资料的收集C、资料的分析D、资料的抽查12、从性质来看，通过的数量特征以•定的方式估计、推断的特征,称为推断性统计。()A、群体、个体B、个体、群体C、总体、样本D、样本、总体13、已知某市18岁男生肺活量x=4045毫升，s=491毫升，希望定一个水平能够包括68.26%的人的范围，若以平均数为屮点，那么这个范围为（）A、3063-4045B、3554-4536C、4045-5027D、3063-502714、若每个原始数值都减去常数T,这组新数据的标准差为V,S'与原始数值的标准差S的关系应是（）A、S二S'B、S二S'+TC、S二S'-TD、S二S'XT15、在假设检验中，若样本统计量的差异是由造成的，则说明总体参数相等。（）A、抽样误差B、随机误差C、系统课差I）、过失误差\n三、多项选择题（每小题2分，共10分）1、测量身高时应注意A、两启胛间B、紙部2、影响有效性的因素有A、测量的可靠性C、效标的选择E、样本含量及其代表性3、集中位置量数主要包括A、平均数百分位数D、众数总得分A、t检验部位耍与立柱相接触。（头部D、脚后跟C、E、腰部B、D、重复测量间隔吋间测量的难度与区分度（B、中位数E、相关系数的假设检验常C、B、u检验E、D・W检验C、X?检验7、标准差和变异系数都是反映变量离散程度的统计指标，他们都与数据有相同的单位。8、当样本标准误比较小时，表明抽样课差小，以样本统计量元推断总体参数“的可靠性也小。（）9、适当增加等价性测验项目是提高测量可靠性的措施之…。（）10、减小抽样误差的有效方法是减少个体间的差异程度。（）D、F检验5、下面关于测量资料的叙述正确的是A、收集资料，要保证数据的准确性13、间接收集的资料不如直接资料有说服力C、测量的数据一定不能有误差D、资料的统计分析比资料的收集更重要E、收集资料一定要按照随机化原则得分四、判断题（每小题1分，共10分）1、某一随机事件的概率是P（A）=2.19o（）2、方差分析中，通常把实验所要考察的结果称为指标。（）3、样本量增大时，极差会增大。（）4、样本均数的标准误越小，则对总体均数的估计越精确。（）5、样本均数人时，标准差也一定人。（）6、统计表的标题一般放在表的下方，而统计图的标题放在图的上面。（）五、计算题（每小题10分，共20分）1、已测得某人学男生跳远成绩的平均数I二5.20米，标准差S=0.15米，原始变量基本呈正态分布，该学校的男生共1500人，现要分别估计跳远成绩在5.5米以上、5.3米到5.5米、4.9米到5.3米、4.9米以下的人数。\n六、图表题（第1题10分，第2题12分，第3题8分，共30分）1、某班级50名男生的体育课100米期中考试成绩如下：（单位：秒），组数为6组。15.316.314.213.812.513.614.513.813.514.414.913.415.113.212.913.713.513.913.614.613.814.614.313.113.113.513.414.913.413.915.212.814.913.513.413.815.115.714.213.514.215.313.613.413.314.214.315.213.713.6请列出该班级100米成绩的频数分布表。得分得分2、某校初中男生立定跳远成绩的平均数为221厘米，标准差为14厘米，现有两个数据250厘米和270厘米，问这两个数据是不是可疑数据？得分\n2、为了验证不同职业与肥胖有否显著相关。现分别对农民、城市体力劳动者及城市非体力劳动者（男性）进行人体测定，并计算他们的体重指数（体重（kg）/［身高（m）］0,体重指数越大，表示人越肥胖。其结果如下：表不同类型人员体重指数统计表表2：不同类型人员起跑反映时假设检验分析表（1）完成此表格（6分）⑶做出结论（3分）得分（2）写出本题的原假设（3分）组别nXSSx农民40021.763.11城市体力劳动者40022.524.35城市1F•体力劳动者62522.973.353、随机抽测篮球和排球运动员各10人，他组另IJt值P的%加屮心m护们m纵跳成纟贝见表1农民与城市体力劳动者2.841,农民与城市非体力劳动者5.89表1篮球和排球运城市体力劳动者与非体力劳动者1.76动员纵跳成绩编号篮球运动员排球运动员167642626936870461635705866571770648596896362106667经SPSS软件统计分析，得出相应的结论为（见表2）表2SampIesTestFSig.tdfSig.(2-taiIed)\n纵跳方差齐性0.1200.733-0.284180.7800.780方差不齐-0.28417.894（1）写出原假设（3分）（2）写出所采用的检验方法（2分）（3）写出结论（3分）\n附表11\nu0.000.010.020.030.040.050.060.070.080.090.00.50000.50400.50800.51200.51600.51990.52390.52790.53190.53590.10.53980.54380.54780.55170.55570.55960/6360.56750.57140.57530.20.57930.58320.58710.59100.59480.59870.60260.60640.61030.61410.30.61790.62170.62550.62930.63310.63680.64060.64430.64800.65170.40.65540.65910.66280.66640.67000.67360.67720.68080.68440.58790.5**■■0.6915■•■•••■■••0,69500.69850.70190.70540.7088Q.7123.Q.7L57Q.7190(1.72240.60.72570.72910.73240.73570.73890.74220.74540.74860.75170.75490.70.75800.76110.76420.76730.77040.77340.77640.77940.78230.78520.80.78810.79100.79390.79670.79950.80230.80510.80780.81060.81330.90.81590.81860.82120.82380.82640.82890.83150.83400.83650.83891.00.84130.84380.84610.84850.85080.85310.85540.8577...bw0.85990.86211.10.86430.86650.86860.87080.87290.87490.87700.87900.88100.88301.20.888490.88690.88880.89070.89250.89440.89620.89800.89970.90151.30.90320.90490.90660.90820.90990.91150.91310.91470.91620.91771.40.91920.92070.92220.92360.92510.92650.92790.92920.93060.93191.50.93320.93450.93570.93700.93820.93940.94060.94180.94290.94411.60.94520.94630.94740.94840.94950.95050.95150.95250.95350.95451.70.95540.95640.95730.95820.95910.95990.96080.96160.96250.96331.80.96410.96490.96560.96640.96710.96780.96860.96930.96990.97061.90.97130.97190.97260.97320.97380.97440.97500.97560.97610.97672.00.97720.97780.97830.97880.97930.97980.98030.98080.98120.98172.10.98210.98260.98300.98340.98380.98420.98460.98500.98540.98572.20.98610.98640.98680.98710.98750.98780.98810.98840.98870.98902.30.98930.98960.98980.99010.99040.99060.99090.99110.99130.99162.40.99180.99200.99220.99250.99270.99290.99310.99320.99340.99362.50.99380.99400.99410.99430.99450.99460.99480.99490.99510.99522.60.99530.99550.99560.99570.99590.99600.99610.99620.99630.99642.70.99650.99660.99670.99680.99690.99700.99710.99720.99730.99742.80.99740.99750.99760.99770.99770.99780.99790.99790.99800.99812.90.99810.99820.99820.99830.99840.99840.99850.99850.99860.99863.00.99870.99870.99870.99880.99880.99890.99890.99890.99900.99903.10.99900.99910.99910.99910.99920.99920.99920.99920.99939.99933.20.99930.99930.99940.99940.99940.99940.99940.99950.99950.99953.30.99950.99950.99950.99960.99960.99960.99960.99960.99960.99973.40.99970.99970.99970.99970.99970.99970.99970.99970.99970.9998\n附表2f检验临界值表P(lrl>rff)=a0n'123456789101112131415161718192021222324250续表P(2)：0.500.200.10四0.020.010.0050.0020.001n1P(l)：0.250.100.050.0250.010.0050.00250.0010-0005~260.6841.3151.7062.0562.4792.7793.067^3.4353.707P（2）：0.500.200.100.050.020.010.0050.0020.001P(l):0.250.100.050.0250.010.0050.00250.0010.00051.0003.0786.31412.70631.82163.657127.321318.309636.6190.8161.8862.9204.3036.9659.92514.08922.32731.5990.7651.6382.3533.1824.5415.8417.45310.21512.9240.7411.5332.1322.7763.7474.6045.5987.1738.6100.7271.4762.0152.5713.3654.0324.7735.8936.8690.7181.4401.9432.4473.1433.7074.3175.2085.9590.7111.4151.8952.3652.9983.4994.0294.7855.4080.7061.3971.8602.3062.8963.3553.8334.5015.0410.7031.3831.8332.2622.8213.2503.6904.2974.7810.7001.3721.8122.2282.7643.1693.5814.1444.5870.6971.3631.7962.2012.7183.1063.4974.0254.4370.6951.3561.7822.1792.6813.0553.4283.9304.3180.6941.3501.7712.1602.6503.0123.3723.8524.2210.6921.3451.7612.1452.6242.9773.3263.7874.1400.6911.3411.7532.1312.6022.9473.2863.7334.0730.6901.3371.7462.1202.5832.9213.2523.6864.0150.6892.3331.7402.1102.5672.8983.2223.6463.9650.6881.3301.7342.1012.5522.8783.1973.6103.9220.6881.3281.7292.0932.5392.8613.1743.5793.8830.6871.3251.7252.0862.5282.8453.1533.5523.8500.6861.3231.7212.0802.5182.8313.1353.5273.8190.6861.3211.7172.0742.5082.8193.1193.5053.7920.6851.3191.7142.0692.5002.8073.1043.4853.7680.6851.3181.7112.0642.4922.7973.0913.4673.7450.6841.3161.7082.0602.4852.7873.0783.4503.725272829303132333439140150|他-加册901002005000.6840.6830.6830.6830.6820.6820.6828.682Id«IADoDoOQooooG仗仗«61•••••oooooS65KJ67676••••oooo0.67451.3141.7032.0522.4732.7713.0573.4213.6901.3131.7012.0482.4672.7633.0473.4083.6741.3111.6992.0452.4622.7563.0383.3963.6591.3101.6972.0422.4572.7503.0303.3853.6461.3091.6962.0402.4532.7443.0223.3753.6331.3091.6942.0372.4492.7383.0153.3653.6221.3081.6922.0352.4452.7333.0083.3563.6111.3871.6男2.0322.4412.7283.0023.3483.6911.3061.6902.0302.4382.7242.9963.3403.5911.3061.6882.0282.4342.7192.9903.3333.5821.3051.6872.0262.4312.7152.9853.3263.5741.304168621)242.4292.7122..QR03.1193.5661.3041.6852.0232.4262.7082.9763.3133.5581.3031.6842.0212.4232.7042.9713.3073.5511.2991.6762.0092.4032.6782.9373.2613.4961.2961.671yoo2.3902.6602.9153.2323.4601.2941.6671.9942.3812.6482.8993.2113.4351.2921.6641.9902.3742.6392.8873.1953.4161.2911.6621.9872.3682.6322.8783.1833.4021.2901.6601.9842.3642.6262.8713.1743.3901.2861.6531.9722.3452.6012.8393.1313.3401.2831.6481.9652.3342.5862.8203.1073.3101.2821.6461.9622.3302.5812.8133.0983.3001.28161.64491.96002.32632.57582.80703.09023.2905•%-a..rvM■•*wrt■"t\-A.—l«r__#.、13X<.Ijbt4—#.、口M7X£.jMV*汪：衣上囹屮則阴矽即乃衣用僦竿尸，尸d丿龙从闵割滾辛，FIU尼甲F!旳惋罕，“是自由度。以后附表同此。