The standard deviation of sample equals: 11
Explanation:
Given:
variance of sample (
) = 121
no, of observations made = 441
standard deviation = ?
By using the formula:
Standard deviation (S) = 
= 
= 
= 11
Hence the standard deviation is equal to 11.
Answer:
d. Milestones are developed during risk planning.
Explanation:
A milestone is a typical measuring point used when establishing cost control. Which of the following does NOT accurately describes the use of cost control milestones?Select one:a. Project managers and sponsors often decide the number of milestones jointly.b. Milestones are often identified in the project charter.c. Project managers can use their cash flow projections to determine the funding needed to reach each milestone.d. Milestones are developed during risk planning.
<u>ANSWER</u>
It is not correct that milestones are developed during risk planning but rather they are developed during Project budgeting where the deliverables are identified in terms of the cost to achieve them. Truly as stated in the scenario's options, Project managers can use their cash flow projections to determine the funding needed to reach each milestone. It is in the project planning phase that these milestones are established by Project managers and sponsors jointly.
The activity that play an important role in connecting brands to consumers in the final phases of the buying process is C. Retailing.
<h3>What is the role of retailing in the buying process?</h3>
Retailing refers to the set of activities that allow for consumers to be able to access goods and services that were produced by different companies and brands. The process of retailing often comes in the final phases of the buying project as it involves the consumers who are the end stage of the buying process as they are the ones to consume the goods and services being sold.
Retailing is therefore hugely important because it connects the brands to the consumers that they serve . Without retailing, companies would make products and services and be unable to sell them to anyone as they would not have any connection to the final consumers .
Find out more on retailing at brainly.com/question/29357664
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It’s basically manipulate
