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. 0 09 7 . 0 09 8 . 0 09 9 . 0 01 0 0 . 0 0T ot a lV a li dF r e q u e n cy P e r ce n t V a li d P e r c e n tC u m u la t iv eP e r ce n t注:此方法更適合分組數(shù)據(jù)的頻數(shù)顯示 頻數(shù)分布圖: 高數(shù)1 0 0 .09 5 .09 0 .08 5 .08 0 .07 5 .07 0 .06 5 .06 0 .05 5 .0高數(shù)Undefined error 60706 Cannot open text file D:\Program Files\SPSS\en1614121086420S t d . D e v = 1 1 .5 8 M e a n = 8 1 .5N = 7 4 .0 0【 例 】 “高數(shù)成績 分組”數(shù)據(jù)的頻數(shù)分析 ① 在 Frequencies對(duì)話框左側(cè)的原變量中選中“高數(shù)成績分組”變量,單擊向右箭頭按鈕,將其送入 Variable(s)框中; ② 單擊 Statistic按鈕,將 Frequencies: Statistics對(duì)話框內(nèi)清空 ③ 單擊 Charts 按鈕,選擇“ Histograms”(直方圖)和“ With normal curve”(帶有正態(tài)曲線)兩項(xiàng),按 continue,確定。 高數(shù)成績分組5 6 . 8 6 . 8 6 . 85 6 . 8 6 . 8 1 3 . 516 2 1 . 6 2 1 . 6 3 5 . 128 3 7 . 8 3 7 . 8 7 3 . 020 2 7 . 0 2 7 . 0 1 0 0 . 074 1 0 0 . 0 1 0 0 . 0不及格及格中良優(yōu)T o t a lV a li dF r e q u e n cy P e r ce n t V a li d P e r c e n tC u m u la t iv eP e r ce n t高數(shù)成績分組5 .04 .03 .02 .01 .0高數(shù)成績分組Undefined error 60706 Cannot open text file D:\Program Files\SPSS\en3020100S t d . D e v = 1 .1 4 M e a n = 3 .7N = 7 4 .0 0( 3)原始數(shù)據(jù)的描述統(tǒng)計(jì)量的計(jì)算 ① 調(diào)入“ 09110311312成績(分類) .sav” SPSS數(shù)據(jù)文件,輸出“高數(shù)”的描述統(tǒng)計(jì)量; ② 利用菜單中 “ Analyze→Descriptive Statistics→Descriptives”求描述統(tǒng)計(jì)量,出現(xiàn)如下對(duì)話框 ③ 選取 “高數(shù)”變量,將其送入 Variable(s)框中; ④ 單擊 Options按鈕,顯示對(duì)話框;選擇需要分析的項(xiàng)目 ⑤ 點(diǎn)擊“ Ctinue”,再點(diǎn) OK按鈕,輸出結(jié)果 D e s c r i p t i v e S t a t i s t i c s74 5 4 . 0 0 1 0 0 . 0 0 8 1 . 4 8 6 5 1 1 . 5 8 0 8 6 . 5 4 0 . 2 7 9 . 1 4 6 . 5 5 274高數(shù)V a lid N ( lis t w is e )S t a t is t ic S t a t is t ic S t a t is t ic S t a t is t ic S t a t is t ic S t a t is t ic S t d . E r r o r S t a t is t ic S t d . E r r o rN M in imu m M a x imu m M e a n S t d .D e v ia t io nS k e w n e s s K u r t o s is各科成績綜合結(jié)果顯示 D e s c r i p t i v e S t a t i s t i c s74 5 4 . 0 0 1 0 0 . 0 0 8 1 . 4 8 6 5 1 1 . 5 8 0 8 6 . 5 4 0 . 2 7 9 . 1 4 6 . 5 5 274 4 7 . 0 0 9 3 . 0 0 7 0 . 8 7 8 4 8 . 3 7 4 7 1 . 1 1 0 . 2 7 9 . 5 5 5 . 5 5 274 7 0 . 0 0 8 4 . 0 0 7 8 . 1 3 5 1 2 . 8 6 3 6 8 . 5 0 3 . 2 7 9 . 7 1 3 . 5 5 274 6 0 . 0 0 9 5 . 0 0 7 8 . 7 7 0 3 8 . 8 1 8 6 4 . 4 0 7 . 2 7 9 . 4 2 3 . 5 5 274 5 2 . 0 0 8 8 . 0 0 7 2 . 8 6 4 9 8 . 4 8 4 1 9 . 0 2 4 . 2 7 9 . 8 5 3 . 5 5 274 3 3 . 0 0 9 0 . 0 0 7 2 . 5 0 0 0 9 . 9 0 8 1 4 . 8 0 4 . 2 7 9 2 . 2 6 4 . 5 5 274 6 2 . 0 0 9 4 . 0 0 7 9 . 8 2 4 3 7 . 0 0 9 5 0 . 5 8 9 . 2 7 9 . 3 6 0 . 5 5 274 3 2 . 0 0 9 1 . 0 0 7 4 . 9 1 8 9 8 . 8 4 9 9 8 1 . 5 6 7 . 2 7 9 6 . 1 7 4 . 5 5 274高數(shù)西經(jīng)英語口語英語聽力英語閱讀計(jì)算機(jī)近綱體育V a li d N ( li s t w is e )S t a t is t ic S t a t is t ic S t a t is t ic S t a t is t ic S t a t is t ic S t a t is t ic S t d . E r r o r S t a t is t ic S t d . E r r o rN Min im u m Ma x im u m Me a n S t d .D e v ia t io nS k