Answer: There are two distinct methods to achieve this.
Step-by-step explanation:
We know that we have
A total of rocks = 38
If we want to create groups of 10 or count them individually, there are two methods;
Case I:
When grouped into sets of 10
There will be four sets; the first set has 10 rocks,
The second set contains 10 rocks,
The third set also has 10 rocks,
And the fourth set will only have 8 rocks.
Case II:
If we group them individually,
There will be 38 separate sets.
Please clarify the question as I don't quite understand it.
D1,..,d9 = 0,0,2,2,2,3,4,6,8 //there are 9 values, presented in ascending order
Q2 (median) = d5 = 2 //middle value
Q1 = (d2+d3) / 2 = (0+2)/2 = 1
(Q1 represents the median of d1,d2,d3,d4, but as there is no singular middle element among four, the average is computed)
Q3 = (d7+d8) / 2 = (4+6)/2 = 5
interquartile range = IQR = Q3 - Q1 = 5 -1 = 4
final answer: 4
Response:
Step-by-step explanation:
A line is defined as a one-dimensional entity that lacks thickness and stretches infinitely in both directions.
A line segment contains two endpoints, while a ray consists of a single endpoint.
The equation given is 
.
Objective: to identify a line completely within the set designated by this equation.
Solution:
Consider .
Verification:
.
Thus, fulfills the criteria of the given equation.
