The formula for calculating the Confidence Interval is as
follows:
Confidence Interval = x +- (z*s)/√N
Where:
x = mean = 10.36
z = taken from standard normal distribution table based on 95%
confidence level = 1.96
s = standard deviation = 5.31
N = sample size = 30
Substituting know values on the equation:
Confidence Interval = 10.36 +- ( 1.96 * 5.31) / √30
Confidence Interval = 8.46 and 12.26
Hence the bill of lunch orders ranges from 8.46 to 12.26.
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Answer:
Option D
Explanation:
As both, the actual rate and actual hours exceed the standards rate and standard hours, both rate and efficiency variance will be unfavorable.
And considering that if the actual labor rate exceeds the standard labor rate and if the actual labor-hours exceed the number of hours allowed, the total labor flexible budget variance will be unfavorable. As the variance is the difference between the Standard Cost and Actual Cost. So if both Standard rate & Standard hrs. are more than actual rate & actual hrs., Actual cost will be more than standard cost i.e. the variance will be unfavorable
Option d is correct
Productivity of People and Resources
Employee training, equipment maintenance and new equipment purchases all go into company productivity. Your objective should be to provide all of the resources your employees need to remain as productive as possible.
Dealing with Change
Change management is the process of preparing your organization for growth and creating processes that effectively deal with a developing marketplace. The objective of change management is to create a dynamic organization that is prepared to meet the challenges of your industry.
Both power distance and femininity are negatively related to the Environmental Sustainability Index. False
<h3>What is
Environmental Sustainability?</h3>
Environmental sustainability is described as appropriate contact with the environment that promotes long-term environmental quality while preventing resource depletion or degradation. Environmental sustainability is a method that makes it possible to meet the requirements of the current generation without endangering the ability of future generations to do the same.
The power of the natural environment to renew itself and maintain its viability is really amazing when viewed in that light. For instance, when a tree falls, its decomposition enriches the earth with nutrients. These nutrients provide the right environment so that subsequent saplings can thrive.
Nature has a great capacity to take care of itself when left alone.
To learn more about Environmental Sustainability from the given link:
brainly.com/question/25965560
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