Answer:
A.) Cup, Pint, Quart, Gallon
Explanation:
Answer:
My answer to the question is Sport Activity
<u>Answer:</u>
<em>Science fair always has experiments which prove science concepts.</em> Students will bring apparatus or an lab items and show experiments as a magic. There are only certain things which a Science can prove and show to other.
<em>From the given question, the following can be proved:
</em>
- <em>Does pressure have an effect on the volume of a gas?
</em>
- <em>Which brand of soap is the best for cleaning grease off dishes?
</em>
- <em>Which laboratory experiment is the most fun to perform?</em>
<em>
The below cannot be proved but can be explained
</em>
- <em>Is the information on the periodic table difficult to understand?
</em>
- <em>Which physicist was the smartest?</em>
Answer:
Survey data are collected by using all of these methods except Field Research.
Explanation:
In field research data has been gathered from different experiments, qualitative analysis and observations of any event.
On the other hand, survey data can be collected from Following:
<u>structured interview</u><u>:</u>
where data can be gathered by interviews and analyzed it on quantitative basis.
<u>Face to face questionnaires:</u>
Data has been collected by asking questions directly from users in the form of interview.
<u>self-administered questionnaires</u>
In this research, questionnaire has been designed to asked question related to some topic without conducting interview.
Answer:
An error will be occurred here. In C++ a function must be like
returntype function_name(){
}
but the functions in given class does not have returntype given. So there will be a syntax error.
If the returntype is defined then the code does not show any output since nothing is printed in the main function.
