The severe limitation of using the internet for primary research is that a sample universe composed solely of internet respondents represents a potential bias.
Given options 1)The data on the Internet are usually outdated.
2) The educational qualifications of the respondents of surveys on the Internet cannot be identified accurately.
3) A sample universe composed solely of Internet respondents represents a potential bias.
4)Secondary data cannot be accessed on the Internet for conducting research.
5) Using the Internet for primary research is the most expensive way of conducting primary research.
We have to choose most appropriate option which shows the severe limitation of using internet for primary research.
The most appropriate option is option third which is that a sample universe composed solely of internet respondents a potential bias
There is biasness because on internet people gives their own opinion and reviews and don't think about reality. The data may have been collected for the research according to researcher's priority. The data may be outdated but it is of our choice whether we use that data or not because generally the date is given on the internet. We can also access secondary data on the internet. Using internet in research is not so expensive because some organisation provides study materials to researchers themselves.
Hence the limitation of using the internet for primary research is that a sample universe composed solely of internet respondents a potential. bias.
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Answer:
A ray
Step-by-step explanation:
There is an open circle at x = 3, and the graph goes infinitely left.
Answer:
Step-by-step explanation:
7x - 4
This expression cannot be simplified. You cannot subtract a known number from a variable.
6x - 4 - x
This equation can be simplified
Subtract 6x - x
Hope this helps :)
Well solve for x by simplifying both sides the isolating the variable to get x=5 for 2x-3 or x=2 for 2x+3
Answer:
(-1, 4)
Step-by-step explanation:
We are told that:
y = -2x + 2 and
y = 7x + 11.
We can eliminate "y" by setting these two equations = to each other:
-2x + 2 = 7x + 11.
We need to solve this equation for x.
Adding 2x to both sides, we get 2 = 9x + 11.
Subtracting 11 from both sides results in -9 = 9x. Thus, x = -1.
Find y by subbing -1 for x in either of the given equations.
If we use the 2nd equation, then y = 7(-1) + 11, or y = 11-7, or y = 4.
The solution of this system of linear equations is (-1, 4)