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
The closest to the minimum number of consumers needed to obtain the estimate with the desired precision is (b) 271
Explanation:
When the prior estimate of population proportion is not given , then the formula to find the sample size is given by :-
where E = Margin of error.
z* = Critical z-value.
As per given , we have
E = 5%=0.05
Confidence level = 90%
The critical value of z at 90% is 1.645 (By z-table)
Put all values in the formula , we get
n=0.25(1.645/0.05)²
n=0.25(32.9)²
n=270.6025≈271
Thus, the minimum sample size needed = 271
Hence , the correct answer is 271 .
Answer:
$32,000
Explanation:
Net advantage = Annual operating cost
Net advantage = [(Old machine - New machine)*10 life] - New machine cost + Old machine cost
Net advantage = [($320000 - $240000)*10] - $800000 + $32000
Net advantage = [($80000)*10 - $768,000
Net advantage = $800,000 - $768,000
Net advantage = $32,000
So, the net advantage of replacing the old machine is $32,000
A company that exists on different locations around the world I think.
Answer:
The correct option is E,14
Explanation:
In using the two-day moving average to forecast for the next day sales, the previous two days sales are taken , summed to up and finally averaged(that is divided by 2)
Next day forecast=sum of previous two days sales figures/number of days
sum of previous two days forecast=13+15=28
since the number of the days is 2 ,the 8 is divided by 2,28/2=14
Ultimately the next day forecast sales figure is 14 newspapers
Option A is wrong that is just considering of the two previous day, the same thing applies to option B.
Option C is the sum of previous two days sales without being divided
