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1,521,60 | ||||||||||||||||
1,601,68 | ||||||||||||||||
1,681,76 | ||||||||||||||||
1,761,84 | ||||||||||||||||
1,841,92 | ||||||||||||||||
1,922,0 | ||||||||||||||||
() | (.) | ||||||||||||||
1,521,60 | |||||||||||||||
1,601,68 | |||||||||||||||
1,681,76 | |||||||||||||||
1,761,84 | |||||||||||||||
1,841,92 | |||||||||||||||
1,922,0 |
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Valid N N
Mean -
Sum -
Median -
Standard deviation
Variance-
Standard error of mean
Confidence limits of mean -
Minimum Maximum
Range -
Skewness -
Kurtosis -
Standard error of Skewness
Standard error of Kurtosis
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2.
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2
, (Y, ) (X ). (. 6)
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1. Y X :
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3. , , .
4. 110% .
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F- R2 . .
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X=X*1,1=42,86*1,1=47,146; =44,65+0,76*X
3
. ( Lab2.sta) - .
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Y1
Y2
Y3
4
5
6
7
8
9
10
11
12
13
14
15
16
17 .
:
1) Y .
. . . . . . .
2) Y .
. , , . . . . . . .
, Y | , | , Y | , | |
6, 8, 11, 12, 17 | ||||
7, 11, 12, 13, 17 | ||||
8, 11, 12, 13, 17 | ||||
5, 6, 12, 13, 17 | ||||
5, 6, 7, 9, 17 | ||||
8, 9, 13, 14, 17 | ||||
6, 8, 13, 14, 17 |
4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
0,31 | 0,74 | 0,22 | 1,22 | 2,2 | 0,79 | 1,39 | 78,11 | 6,62 | 120,52 | 14,76 | 19,41 |
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1) X8 Y3.
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8 1 .
Brushing , .
Action Label , - , . - . Update- -. : Case 4- 4. Turn OFF - Update-. . , . , .
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Quit Brushing . , Review Descriptive statistics . Startup Panel Analysis- .
. Brushing
0,25, . , b0 b1 ŷ=b0+b1x.
Review Descriptive statistics , Model Definition , - .
0,06242348, , 6,2% 8 .
F- . F- ν1=1, ν2=18 (20 2 18) α=0,05 4,41, 1,198433. , 8 . F > F 4 .
. -
Regression Summary Regression Summary for dependent variable .
. Regression Summary for dependent variable
B b0 b1 . , :
=631,8931-0,2119* 8
b0 b1 t- . t- , t(18), t- , 18. t = 2,101 α=0,05. t- , .
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5 6 7 9 17. 5 6 7 9 17 .
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. , 5 6 7 9 17
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, -0,419, .. , .
5 =-0,434259, , .
6 =-0,042073, , .
7 =-0,132478, , .
9 =0,164505, , .
. ( -0,434259) ( -0,042073 0,031845), .. .
b0, b1 , b2, b3, b4 , b5, ŷ=b0+b1x+ b2x+ b3x+ b4x+ b5x.
. Regression Summary for dependent variable
b0 = -47,8959 b1 = 0,0337, b2 = 1,0036,
b3 = 0,0420, b4 = -0,1378, b5 = 7,0899, :
=-47,8959 +0,0337 5+1,0036 6+0,0420 7-0,1378 9+7,0899 17
, 0,99920129, , 99,9% , (5 6 7 9 17).
, , , - .
. -
F- . F- ν1=1, ν2=18 (20 2 18) α=0,05 4,41, 4754,852. , , 5 6 7 9 17. F > F 4 .
Graph Review Descriptive statistics , .
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4
, : X1( ), X2 ( %) Y ( ) ( 4).
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1. .
2. .
3. , , .
4. F- . .
5. F- .
6. .
1.
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V1=20,89; V2=21,169; V3=6,917
, , 35%. , .
2.
y x1: =0,868, y x2 : =0,0964, x1 x2 , y x2: =0,0964< =0,0396. x2 .
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3-6.
, x1 x2 0,766 0,0173.
F =20,62. F- 0,0011, 5%.
y , : 0,47% 0,04%.