Среднеквадратичной ошибки измерения.

Образец /время вулканизации

№ образца

σ100

σ100-σсp

(σ100-σсp)²

S

2/5

1

21,7851

-12,2829

150,8702

2

35,0647

0,9967

0,9933

3

34,7675

0,6995

0,4893

4

30,9461

-3,1219

9,7464

5

44,9843

10,9163

119,1648

6

36,8604

2,7924

7,7976

7,603

ср.знач.

34,0680

2/10

1

35,9874

-4,1195

16,9701

2

31,7676

-8,3392

69,5429

3

41,2088

1,1019

1,2142

4

46,2000

6,0932

37,1266

5

42,3430

2,2361

5,0001

6

43,1344

3,0276

9,1661

5,273

ср.знач.

40,1069

2/20

1

29,9145

-2,4485

5,9953

2

29,6673

-2,6958

7,2671

3

30,1659

-2,1971

4,8275

4

35,3669

3,0039

9,0233

5

31,7676

-0,5954

0,3545

6

37,2960

4,9330

24,3343

3,219

ср.знач.

32,3631

2/25

1

33,4085

2,0632

4,2568

2

29,3040

-2,0413

4,1668

3

29,3760

-1,9693

3,8783

4

29,7164

-1,6289

2,6532

5

30,4991

-0,8462

0,7161

6

35,7678

4,4225

19,5583

2,654

ср.знач.

31,3453

Образец /время вулканизации

№ образца

σ200

σ200-σсp

(σ200-σсp)²

S

2/5

1

69,7122

-5,7652

33,2370

2

43,8308

-31,6466

1001,5048

3

86,9187

11,4414

130,9046

4

83,9965

8,5191

72,5749

5

85,4701

9,9927

99,8543

6

82,9359

7,4586

55,6301

16,696

ср.знач.

75,4774

2/10

1

89,9685

-1,8031

3,2511

2

86,2265

-5,5451

30,7484

3

82,4176

-9,3540

87,4973

4

83,1601

-8,6115

74,1579

5

108,2098

16,4383

270,2161

6

100,6470

8,8754

78,7734

10,437

ср.знач.

91,7716

2/20

1

76,9231

-3,7957

14,4070

2

84,7637

4,0450

16,3619

3

77,5695

-3,1492

9,9178

4

79,5756

-1,1431

1,3068

5

86,2265

5,5077

30,3350

6

79,2541

-1,4647

2,1452

3,859

ср.знач.

80,7187

2/25

1

70,9931

-1,6872

2,8465

2

66,9806

-5,6996

32,4852

3

67,1451

-5,5351

30,6378

4

80,6589

7,9786

63,6586

5

65,3552

-7,3250

53,6558

6

84,9485

12,2683

150,5100

8,171

ср.знач.

72,6802