Answer:
A random variable is a variable whose values are unknown. Random variable are mostly used in regression analysis to determine the statistical relationship between two entities.
Step-by-step explanation:
There are two types of random variable;
1. The discrete random variable and
2. The continuous random variable.
Step-by-step explanation:
1Hour=x
85x=1891.25
X=1891.25÷85= 22.25
Multiple that by 8 and you will get the answer which is 178
Answer:
<u>62.32%</u>
Step-by-step explanation:
Given :-
172 wood pins out of 276 total pins
Solving :-
Percentage
= 172/276
= 86/138
= 43/69
= <u>62.32%</u>
