Sources of error refer to problems in sampling that reduce the ability to make accurate deductions about the population as a whole. Examples of sources of error are:
<u>Non observation errors:</u> choosing a bad sample, not getting a high response from the sample that you do choose, etc
<u>Observation errors:</u> respondent and interviewer bias
<u>Processing errors:</u> incorrectly organizing or categorizing the data
Customers with credit cards with no balance are more likely to have high assets and medium-low debt.
<h3>What do you mean by Credit card?</h3>
A credit card is a small rectangular or metal piece of paper issued by a bank or financial services company, which allows cardholders to borrow money to pay for goods and services from merchants who accept cards to pay.
Customers who are more likely to have medium and low credit often use credit cards, but do not leave a balance. They also have a savings account and a retirement account.
Thus, Customers with have credit cards with no balance are more likely to have high assets and medium-low debt.
To learn more about credit card refer:
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Answer:
Companies purchase technology to reduce the variability of the human component of their service offerings. When they do this, they are dealing with the fundamental difference of heterogeneity of services marketing.
Explanation:
Service offerings are never the same. However, the presence of technology reduces this variability (heterogeneity) caused by the human component. The other fundamental differences between goods and service offerings are intangibility, inseparability, and perishability.
Considering the gas and food about $250
Both A and B so answer C.
