Based on the percentage of readers who own a particular make of the car and the random sample, we can infer that there is sufficient evidence at a 0.02 level to support the executive claim.
<h3>What is the evidence to support the executive's claim?</h3>
The hypothesis is:
Null hypothesis : P = 0.55
Alternate hypothesis : P ≠ 0.55
We then need to find the test statistic:
= (Probability found by marketing executive - Probability from publisher) / √( (Probability from publisher x (1 - Probability from publisher))/ number of people sampled
= (0.46 - 0.55) / √(( 0.55 x ( 1 - 0.55)) / 200
= -2.56
Using this z value as the test statistic, perform a two-tailed test to show:
= P( Z < -2.56) + P(Z > 2.56)
= 0.0052 + 0.0052
= 0.0104
The p-value is 0.0104 which is less than the significance level of 0.02. This means that we reject the null hypothesis.
The Marketing executive was correct.
Find out more on the null and alternate hypothesis at brainly.com/question/25263462
#SPJ1
Answer:
<h2>The answer here would be option C. from the answer list or options given in the question which is the labor force participation rate will fall.</h2>
Explanation:
- Labor force participation rate basically reflects the total or overall number of people who are actively participating the labor or work force in the economy and are actually qualified and eligible to be officially part of the work or labor force.
- Hence,even if the number of eligible and qualified people or workers in the economy potentially increases and the overall size of the work or labor force remains constant,it essentially implies that much of the eligible and qualified laborers or workers is either unemployed or has not been properly mobilized or utilized in the labor or work force in the economy.It can also indicate that majority of the people who are presently participating in the labor force are not eligible or fully qualified as per their occupational or professional designation.
- Therefore,in this instance the labor force participation rate will decline as the overall proportion of employment of the eligible and qualified laborers or workers does not really increase in the economy.Therefore,even if the number of potential workers or the labor resource increase in the economy,it has not been properly or completely utilized or employed in the overall labor force.
To find the correct answer, you should know that Barium
Chloride is a strong electrolyte. A strong electrolyte will wholly complete the
circuit as shown by a brightly powered light bulb. Therefore, the correct
answer is a solid with a concentration of 0.20, where the strength of light
emitted is bright. Remember that all strong acids and highly soluble ionic
substances are strong electrolytes. Ionic compounds that are merely slightly
soluble or are insoluble may act as a poor electrolytes.
Structural Realism
Explanation:
International politics is basically a struggle for power, but they don't always endorse the conventional logical view that this is a human psychology outcome. The lack of an overall authority over countries and relative power sharing in the international system refer defense rivalry and intergovernmental disputes to them.
Structural realism maintains that its theory of chaos and capability allocation (measured for the number of large competences within the international system) determine the essence of the international framework. The international system has a dynamic anarchically organising theory, which ensures that there is no hierarchical central authority.
The U.S. government funds the federal budget deficit by selling securities such as Treasury bonds and Treasury bills.
<h3>What is budget deficit?</h3>
Budget deficit is when the government expenditure is more that its revenue. Here, the expenses incurred are more that what comes in as income to the government.
Hence, the U.S. government funds the federal budget deficit by selling securities such as Treasury bonds and Treasury bills.
Learn more about budget deficit here: brainly.com/question/26010226
#SPJ12
