Answer:
Option 1



Option 2



Explanation:
Given


Required
The mean, mode and standard deviation of both options
Option 1
<u>Calculate mean</u>




<u>Calculate mode</u>

Because it has a frequency of 4 (more than other element of the dataset)
<u>Calculate standard deviation</u>




Option 2
<u>Calculate mean</u>




<u>Calculate mode</u>

Because it has a frequency of 5 (more than other element of the dataset)
<u>Calculate standard deviation</u>



Answer:
5000 at 6%
6000 at 11%
Explanation:
Given that :
Total principal = 10000
Let :
Principal invested in business A = x
Principal invested in business B = y
Interest = Principal * rate * time
(x * 6% * 1) + (y * 11% * 1) = 900
0.06x + 0.11y = 900 - - - - (1)
x + y = 10000 - - - (2)
From (2)
x = 10000 - y
Put x = 10000 - y in (1)
0.06(10000 - y) + 0.11y = 900
600 - 0.06y + 0.11y = 900
600 + 0.05y = 900
0.05y = 900 - 600
0.05y = 300
y = 300 / 0.05
y = 6000
x = 10000 - y
x = 10000 - 6000
x = 5000
The principle is the loan amount so it would be $1,000.
Hope it helps!
The way Virtual Reality can be used understand the project needs by
monitoring progress and providing inputs in the industry.
<h3>What is Virtual Reality?</h3>
This is a simulated experience which is usually similar or different from
the real world.
This helps individuals to interact with an artificial 3-D visual and is used in
entertainment and business. It helps workers to provide the necessary
input during developmental stages in the construction industry.
Read more about Virtual reality here brainly.com/question/26514873