Answer: The most common unit is the watt (W), defined as 1 joule (J) of energy per second.
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Answer:
a) The potential problem with relying on the results of the poll is bias due to the following criteria
1) The age group of the participants a will be more within a narrow range based on mainly newly employed and age bracket and others below a certain age level that spend time shopping
2) Depending on the kind of items sold at the shopping mall, a candidate may have more or less popularity at a given mall
3) The location of the mall can be a stronghold for a particular candidate
b) To increase the accuracy of the poll, the media company can take the following actions;
1) Conduct a poll at a similar shopping mall at a different location
2) Conduct polls with people not in the shopping mall
3) Ask people in a number of randomly selected homes ensuring the members eligible to vote in each home are reached, and repeat the process across the different populated regions where voting takes place in the state
c) The poll result indicates that the middle age employed group are approximately equally likely to vote for either candidate in the state and that the election will be more largely decided by the other groups of eligible voters
Explanation:
Answer:
To see if they are compatible for marriage.
Explanation:
Most couple nowadays cohabit before getting married. They do so mainly in order to find out whether they get along OK or not. In other words, they want to test their partners to see if they are good husband/wife material and somebody capable to form a family with.
Studies say, however, the cohabiting before marriage increases the risk of divorce, this is the so called 'cohabiting effect'. People who cohabit are less selective with choosing their partners and may later marry a person that isn't really right for them. There is a lower level of commitment in a cohabiting relationship that continues well into marriage and eventually can lead to divorce.
