Coded value of factors

Values of output parameters (output parameters)

Х0

Х1

Х2

Х3

Y ¯ 1

Y ¯ 2

Y ¯ 3

1

+

62.4

60.5

61.2

2

+

+

65.4

64.1

63.1

3

+

+

71.8

68.3

67.8

4

+

+

+

79.2

78.4

77.8

5

+

+

59.1

57.8

60.4

6

+

+

+

60.1

61.7

58.5

7

+

+

+

59.6

58.1

57.8

8

+

+

+

+

61.1

61.8

60.2