Answer:
B all of the others are either needed requirements to live, shelter, food etc. In most states car insurance is required by law.. Cable service is really considered a luxury.
Answer:
caffeine — independent variable
Explanation:
Independent variable: In psychological research, the term independent variable is defined as the variable that is changing, altered, and manipulated by the experimenter or the researcher. The independent variable is responsible for affecting the dependent variable in an experiment i.e, any changes in the independent variable will cause a direct effect on the dependent variable.
In the question above, the pair that correctly identify a variable in this experiment is the caffeine — independent variable.
Answer:
I, II and III are statements that are correct about non-value-added activities.
Explanation:
Activities that don't exactly add value(s) to a product or service are called non-value-added-activities. Though they are often times dispensable, it does not mean they are not important or necessary. Sometimes they form an inherent part in the design process of the product or service in question. Examples of such activities are filing of product/service documentation, inspecting the product/service, reviewing of the product/service and obtaining approvals. Therefore, non-value-added-activities may be necessary but are most times being performed in an inefficient and improvable manner and can be eliminated without necessarily deteriorating the quality of the product/service, its performance or perceived value.
<em>Hope this helps!</em>
False, Time Series methods base forecasts only on past variables and not on recent values.
Forecasting in time series is done when we make scientific predictions based on historical data. Time series involves building models through the analysis of historical data and using them to make observations that help in decision-making. The methods of time series refer to the different ways to measure the timed values.
There are four different components of the methods of time series. The first one is a secular trend which helps to describe the movement along the term. The second one is seasonal variations that help to show seasonal changes. The third one is cyclical fluctuations that correspond to periodical changes. the last component is irregular variations that happen at random.
Learn more about Time Series methods here:
brainly.com/question/14819510
#SPJ4
