Answer:
y=2/4x+5/2
Step-by-step explanation:
y=mx+b
2-4/-1-3
-2/-4
Slope =2/4
y=2/4x+b
2=2/4(-1)+b
b=5/2
y=2/4x+5/2
83, 74, 65, 56,47,38,29,20,11,2,etc
hope this helps
Answer:
LCL = 59.26 to two decimal places
Step-by-step explanation:
Here, we want to estimate the LCL of the population mean with 90% confidence
We proceed as follows;
Given alpha = 0.1, then Z(0.05)=1.645 (from standard normal table), s = 15
Mathematically;
LCL =x_bar -Z*s/√( n)= 62 - (1.645 * 15)/√81
LCL = 62- (24.675)/9 = 59.2583
LCL = 59.26 to two decimal places
Full time yes = 70 no = 15
part time yes = 25 no = 25
Answer:
5<-50
Step-by-step explanation: