Answer:
Question 1: The most correct option is option D, which is 0.0133
Question 2: Her data is a random sample from the population of interest.
Explanation: For the first question;
Standard error I the error in the standard deviation. To calculate standard error the formula is used.
S.E = Sd/√n
S.E = standard error
Sd= standard deviation = 0.2
n = number of occurrence = 180
The proportion of the regular users of vitamin among the 180 people is the standard deviation between them.
Using equation above.
S.E = 0.20 ÷ √180 =
0.20 ÷ 13.42 = 0.0149
S.E is 0.0149, when compared to the options, the most correct option is 0.0133, because the question states the answer to be approximately to which of the option.
QUESTION2:
Her research will have much error, because she chooses the car to count. Therefore the research procedure has not satisfied the process that will produce an accurate result. Since she has choosed the street to be her population of interest, all the cars in the street should be counted.
This is not a randomized controlled research, so selection of cars to count is not necessary.
It should be not allowed as that can cause a lot of conflict
It is important to note that politics and the economy have effects on the transportation industry, as the industry is ever changing with new policies, regulations, or capacity issues.
Politicians and the policies they create dictate the US economy, effecting all industries. It is seen that the transportation industry saw effects because of the trade and tariff wars. The overall regulations depend largely on the economic and political outlook of the party in power.
For instance, a government that is inclined to pursue neo-liberal policies, could pass more legislations favoring industries and big businesses, while a government inspired by socialism could push policies favoring small businesses.
Hence, the answer was given and explained above.
To learn more about politics and political party here:
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The different elements of working capital are <u>current current asset and current liabilities</u>. The management of a business entity might take <u>ratio analysis</u> to reduce the cycle.
Working capital management assists in sustaining the smooth operation of the net operating cycle, otherwise called the cash conversion cycle.
<h3>What is working capital management?</h3>
Working capital management is a business strategy formulated to ensure that an organisation functions efficiently by overseeing and utilizing its current assets and liabilities to their most effective use.
Therefore, learn more about working capital management: brainly.com/question/28287025
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Answer: True
Explanation:
Proper planning without control is futile, this is because a blue print may have been put in place in the planning process but it becomes imperative for management to set up institutions or machineries to ensure that plans are executed as expected and there are remedial actions or plans in place in the event when unexpected events come up to distort achievement of the goal.
Proper control leads to achievement of organizational goals.
