Answer:
B. They should retest the current model, as there may have been an error in the testing methods the first time.
Explanation:
If in the studies carried out theoretically it is verified that the model works, that means that at the time of testing to confirm the veracity of the investigation there was an error and that is why it does not work in real cases. therefore a feedback should be made to identify where the faults are and correct.
Answer:
Organizational politics.
Explanation:
An interest group can be defined as a group of people sharing common aims, ideas and concerns, which seeks to influence government or a public policy.
This ultimately implies that, the interest groups consists of individuals who are only concerned about influencing public policy of the government on the basis of a particular common aim and interest.
Similarly, when actions by individuals in a organization are directed toward the goal of furthering their own self-interests such as being promoted, traveling to get estacodes, training, courses, etc., it is generally termed as organizational politics. Thus, you will see such employees (individuals) getting closer to top the executive management and patronizing them, in order to be in their good books.
The effect of the decrease in the price of the guitars illustrates an elastic demand.
<h3>What does the price change illustrate?</h3>
The first step is to determine the percentage change in the price of the guitars.
Percentage change in price = (2499 / 2699) - 1 = -0.074 = -7.4%
Now, determine the price elasticity of demand =30 / -7.4% = -4.1
The coefficient of elasticity is greater than 1 in absolute terms, thus the demand is elastic.
To learn more about price elasticity of demand, please check: brainly.com/question/18850846
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Answer:
The 10,000 units of output that will be supplied by the two firms to the market.
Profit that each firm would earn will be higher than previous.
Explanation:
The firm selling 4,000 units at the price of $10 per unit. If the output is increased to 6,000 units the price will increase to $11 per unit. If the new 6,000 units are produced along with the previous 4,000 units then the total output supplied by the two firms will be 10,000 units (6,000 + 4,000). The supply of goods in the market will increase so price will fall and the revenue for the firms will decline but they can benefit with sales volume and their profit can increase.
Answer:
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- <u><em>4.75% of the candidates takes more than two hours to learn the computer system.</em></u>
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Explanation:
The relevant information to solve the problem is:
- 1. <em>The time it takes to learn follows a Normal distribution </em>
- 2.<em> The mean is 90 minutes</em>
- 3. T<em>he standard deviation is 18 minutes</em>
- 4. <em>The question is What proportion of candidates takes more than two hours to learn the computer system?</em>
Then, you shall calculate the Z-score and use a standard distribution table to look up the Z-score and the corresponding probability.
Repeating myself from a recent answer, "there are two types of standard distribution tables: tables that show values that represent the AREA to the LEFT of the Z-score, and tables that show values that represent the AREA to the RIGHT of the Z-score".
<u>1. First, calculate the Z-score:</u>



<u>2. Use the table that represents the area to the right of the mean to find the ratio of typists that have a Z-score greater than 1.67.</u>

Therefore, 4.75% of the candidates takes more than two hours to learn the computer system.