Homework 3 Problem 1.49.
- 최초 등록일
- 2014.03.25
- 최종 저작일
- 2013.10
- 5페이지/ MS 워드
- 가격 1,500원
목차
1. Problem 1.49.
2. Problem 1.51.
3. Problem 1.53.
4. Problem 1.55.
5. Problem 1.57.
6. Problem 1.59.
본문내용
Problem 1.49.
A study was made on the effect of temperature on the yield of a chemical process. The following data (in coded form) were collected:
X : -5; -4; -3; -2; -1; 0; 1; 2; 3; 4; 5;
Y : 1; 5; 4; 7; 10; 8; 9; 13; 14; 13; 18;
Determine:
Assuming a model, Y=β0+ β1X+ε, what are the least squares estimates of regression coefficients.
Do analysis of variance for significance level α=0.05.
What are the confidence limits for 1 (α=0.05).
What are the confidence limits (1-α=95%) for the true mean value of Y when X=3.
What are the confidence limits (1-α=95%) for the true mean value of Y when are X=3 and X=-2.
<중 략>
The relation between the heat capacity of liquid sulfuric acid in cal/g℃ and temperature in ℃ is as follows:
Ccal/g℃ : 0.377; 0.389; 0.396; 0.405; 0.466; 0.458;
T℃ : 50; 100; 150; 200; 250; 300
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