PHY1503
ASSIGNMENT 2
2023
, QUESTION 1
Solution:
𝐭(𝐬) 𝐟 𝛅(𝐬) 𝐟𝛅𝟐 (𝐬 𝟐 )
69,89 1 -2,21067 4,887061849
70,67 1 -1,43067 2,046816649
73,45 1 1,34933 1,820691449
71,33 1 -0,77067 0,593932249
73,2 1 1,09933 1,208526449
71,09 1 -1,01067 1,021453849
69,97 1 -2,13067 4,539754649
74,56 1 2,45933 6,048304049
72 1 -0,10067 0,010134449
75,21 1 3,10933 9,667933049
69,68 1 -2,42067 5,859643249
78,3 1 6,19933 38,43169245
72,55 1 0,44933 0,201897449
69,25 1 -2,85067 8,126319449
70,36 1 -1,74067 3,029932049
∑ t = 1081.51 ∑ f = 15 ∑ fδ2 = 87.49
∑t
t=
N
1081.51
=
15
= 72,10067
ASSIGNMENT 2
2023
, QUESTION 1
Solution:
𝐭(𝐬) 𝐟 𝛅(𝐬) 𝐟𝛅𝟐 (𝐬 𝟐 )
69,89 1 -2,21067 4,887061849
70,67 1 -1,43067 2,046816649
73,45 1 1,34933 1,820691449
71,33 1 -0,77067 0,593932249
73,2 1 1,09933 1,208526449
71,09 1 -1,01067 1,021453849
69,97 1 -2,13067 4,539754649
74,56 1 2,45933 6,048304049
72 1 -0,10067 0,010134449
75,21 1 3,10933 9,667933049
69,68 1 -2,42067 5,859643249
78,3 1 6,19933 38,43169245
72,55 1 0,44933 0,201897449
69,25 1 -2,85067 8,126319449
70,36 1 -1,74067 3,029932049
∑ t = 1081.51 ∑ f = 15 ∑ fδ2 = 87.49
∑t
t=
N
1081.51
=
15
= 72,10067
