I Introduction
1) Purpose of project
Our purpose of this project is to use the knowledge we learned in the statistics management class and understand how to use these information to analyse the data we collected and depending our data to find the relationship between 3 variables we choose for proving the hypotheses we bring up are correct or not. Statisitics is a very important concept to many
3. Columns 4 to 7 indicate, for each item, the purchase unit which is the size of the shipping container (ground beef comes in 10-pound bag), number of purchase units (there are six 10-pound bags in a purchase unit of ground beef), cost per unit (a 10-pound bag of ground beef costs $28.50-or $2.85 per pound), and total cost of the item (six 10-pound bags of ground beef at $28.50 equals $171).
Data News 12.03.20]
Consumer's buying behavior is decided by 'price‘.
Because of expectation that expensive cosmetics are better than others.
So, Did expensive cosmetics give us more satisfaction?
That’s why the price in Korea market is so expensive?
Develop various beauty products
to satisfy consumers' wants and needs.
Can find many kinds of products
in the markets
Vari
(4) FDM으로 얻은 data의 Temperature profile
clear all
close all
T_fin = 28.8;
T_b = 34.8;
T_inf = 19;
k = 401;
h = 3.4752;
dx = 0.002;
d = 0.002;
A = eye(3750);
B = zeros(3750,1);
C = zeros(3750,1);
T = zeros(150,50);
for i=1:1:25
B(i,1) = T_fin;
end
for i=3726:1:3750
B(i,1) = T_b;
end
for i=26:1:3725
A(i,i-25) = d;
A(i,i-1) = d;
A(i,i) = -4*d
2. (총수요-총공급) 아래와 같은 경제에 대해 생각해 보자.
모든 노동자와 기업은 임금협상을 통해 명목임금을 결정하며 기업은 고용량을 결정할 수 있다. 총생산함수는 다음과 같다. (즉 자본에 대해서는 일단 생각하지 말기로 하자)
, N은 고용된 노동자 수
(a) 노동수요 함수를 도출해 보시오.
을 N