Answer: B
Step-by-step explanation:

Substituting into y=3x+b,

Answer:
in-control
Step-by-step explanation:
basically, their are 2 types of control charts delineated:
1) <u>uni-variate control chart</u> : shows one quality characteristic
2)<u>multivariate control chart</u> : shows 2 or more than two quality characteristics
in statistics, we have "<em>upper control limi</em>t" and "<em>lower control limit</em>".
if the system/variables are within these limits it is 'in-control' other wise 'out of control'
<u>in-control</u><u> </u>says that all dots are within control limit and they have random pattern.
Answer:
would we be adding that together or no?
Step-by-step explanation:
If so the answer would be 6/6 or 1
Answer: 10.20 yd
<u>Step-by-step explanation:</u>
h² + 5h - 155 = 0
a=1 b=5 c=-155





, 
, 
h = 10.20 h = -15.20 (height can't be negative)