Answer:
C. Her company may still need to provide customer service to existing customers.
Explanation:
Apex
I would say this is an example of a sample that is in part controlled ie 10m x 10m size samples and random ie by which plots to use for the sample. The goal is to obtain a representative sample so as long as the random samples are spaced fairly regularly throughout the area in question, then it should be reasonably representative.
Answer:
-1 to +1
Explanation:
The correlation coefficient range is from -1 to +1.
-1 shows that there is perfect negative correlation.
+1 shows that there is perfect positive correlation.
0 shows there is no correlation.
Positive correlation shows that with the increase of let's say X, there would also be increase of Y. They would positively move together
Negative correlation shows that two variable move in opposite direction.
Answer:
$30,320.94
Explanation:
first we must determine the future value of your social security contributions:
when you are 65, your contributions will be worth = $2,000 x 154.762 (FV annuity factor, 6%, 40 periods) = $309,524
now we must determine the value of the contributions when you are 67:
FV = $309,524 x (1 + 6%)² = $347,781.17
you expect to live 20 more years, so we need to determine the annuity payment:
annuity payment = principal / PV annuity factor, 6%, 20 periods = $347,781.17 / 11.470 = $30,320.94
Answer:
a). The statement on the income tax form about the deduction for children and other dependents was simply unreadable.
b). The type of career that many graduates are hoping to pursue pay high salaries and provide long vacations.
c). Apparently, the use of robots in factories has been responsible for a great deal of worker dissatisfaction.
d). The problems associated with government deregulation have been responsible for the economic plight of several major airlines in recent years.
e). The impact of computers on our lives is comparable to the impact of the industrial revolution.
f). The amount of money and time I spend on computer games <u>is</u> more than I can afford.
Explanation:
Subject-verb agreement is described as the grammatical rule according to which the subject, as well as, the verb must agree with one another in number. As per the rules, if the subject(noun or noun phrase) is singular, it will take a singular verb while if the subject is plural(noun or noun phrase), it will carry a plural verb.
According to this rule, <u>the first and third sentence fails to follow this agreement</u>. The first sentence inadequately carries a plural verb 'were' with the singular noun ('The statement') and similarly, the third sentence wrongly employs plural verb 'have' with the singular noun 'the use.' The other sentences are grammatically appropriate as the verbs and noun phrases agree in number.