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:
<em>Inaccurate</em>
Explanation:
<em>The information that was given to Alex Timbers who was a wood supplier that furniture manufacturing company requires teak wood, this information was </em><u><em>inaccurate</em></u><em>.</em>
Because we can see in the scenario which is mentioned in the question that the quality specialist of that furniture manufacturer company observes that the logs that was sent by Alex Timbers are very big, as the company itself ordered for teak wood, and we know that teak wood is very big. So, we can say that information provided by the company was inaccurate.
Answer:
the correct answer is
The $400 retail price of the generator.
good luck
Answer:
self-actualization
Explanation:
The answer is deeply related to "Maslows Hierarchy of Needs."
Abraham Harold Maslow is a popular American psychologist who introduced a motivational theory consisting of five stages in relation to the<em> deficiency needs and growth needs of humans.</em>
Everything starts with the deficiency needs.<u> It is very important to satisfy this need in order to engage into the growth needs.</u> For example, a boy is very thirsty. If that need will not be met, the boy will continuously crave for water. On the contrary, if this is met immediately, the boy will aim to grow as a person. This is what you call the growth needs.
This needs are presented in a pyramid.
From top to bottom:
1. Self-actualization
2. Self-esteem Needs
3. Love or Belongingness Needs
4. Safety Needs
5. Physiological Needs
It is ideal for a person to progress from Physiological Needs to Self-actualization, but it doesn't mean every stage is always met. Sometimes, fluctuations occur depending on the situation.
Regarding Clarence's case above. It was stated that he already worked as a doctor in a federal government. This means that he has already satisfied his self-esteem needs and the other needs below. Becoming a doctor is a prestige and a feeling of accomplishment. This can be found on the <u>Self-Esteem Needs </u>stage. In addition to this, <em>Clarence already reached his full potential and is seeking for personal growth and independence. </em>This is backed by the statement above that he opened a private clinic to continue his practice. This means he is already on the self-actualization stage of the hierarchy.
It is true that because of the substitution problem, the CPI tends to overstate the true change in the price of the typical basket of consumer goods.
<h3>What is CPI?</h3>
- A consumer price index measures a market basket of goods and services that households have purchased at a weighted average price.
- The measured CPI fluctuates to reflect changes in prices over time.
- One of the most popular methods for determining inflation and deflation is the CPI.
- An essential gauge of an economy's health is inflation. The CPI and other indexes are used by governments and central banks when making economic decisions.
- The decision to raise or cut interest rates is crucial among these.
- If the CPI increases, it indicates that the average rate of change in price over time has increased. The cost of living and income are eventually changed as a result of this.
Learn more about CPI here:
brainly.com/question/14453270
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