Answer:
D. 4
Step-by-step explanation:
First find the area of 1 tile
= length * breadth
= 8 * 5
= 40
= 40/10000 = 0.004
no. of tiles= 1000
therefore, total area of 1000 tiles = area of room= 1000*0.004
=4
In order to evaluate consistency in studies with more than one data collector, the<u> Inter-rater reliability </u>is used.
<h3>What is the Inter-rater reliability?</h3>
This is a measure in research that is used to test the data presented by different data collectors, for consistency.
It essentially checks the extent to which the data collected from the different sources agree with each other.
Find out more on Inter-rater reliability at brainly.com/question/24711327.
#SPJ1
Answer:
86
Step-by-step explanation:
Since 0.68 is closest to 1, so the answer is
<span>A) 0.68</span>
SA=2lw+2lh+2hw ..........
