Calculate the value of X in table 2. (answer: 0.121) Please show & explain how to calculate the value of X using the formula, not excel or software
Calculate the value of X in table 2. (answer: 0.121) Please show & explain how to calculate the value of X using the formula, not excel or software
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Calculate the value of X in table 2.
(answer: 0.121)
Please show & explain how to calculate the value of X using the formula, not excel or software

Transcribed Image Text:An experiment was carried out to investigate variation of solubility of chemical Y in a
water. The quantities in kilograms that dissolved in 1 litre of water at nine different
temperature levels was recorded and data has been analysed using IBM-SPSS software.
Temperature (°C)
Mass (kg)
Model
Temperature
Mass
10
1.6
(Constant)
Temperature
15 20 25
2.2 2.4
2.7
Table 1: Correlations
Pearson Correlation
Sig. (2-tailed)
N
Pearson Correlation
Sig. (2-tailed)
N
*. Correlation is significant at the 0.01 level (2-tailed).
Table 2: Coefficients
Unstandardized Coefficients
B
Std. Error
.137
Xx
30 35
3.5
Temperature
.308
.008
40
70
50
4.0 5.1 7.0 8.3
.984"
.000
9
.984
Standardized
Coefficients
Beta
Mass
.984
.000
9
t
.444
14.590
Sig.
.670
.000
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