The two ways you can use to make an informal survey are:
- make field observations
- interview people using informal unstructured techniques
<h3>What are informal surveys?</h3>
In informal surveys can be regarded as a type of survey that can be made by the researcher by going to the field themselves and this can be done by using different methods or ways.
For instance, the researcher can go out to interview people that can give the data that is needed about the research such as informally asking them questions, unstructured techniques can also be used to solve critical issues.
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Answer:
Who would pay for my product or service?
Who has already bought from me?
Am I overestimating my reach?.
What does my network think?.
Am I making assumptions based on my personal knowledge and experience?
What's my revenue model
How will I sell my product or service?
How did my competitors get started?
How will I find my customers?
Is there room to expand my target market?
Answer: C. Problem identification, solution design, implementation, evaluation.
Explanation:
Answer:
The amount of phase shift between input and output signal is important when measuring a common emitter amplifier circuit.
Explanation:
the amount of phase shift between input and output signal is important when measuring a common emitter amplifier circuit
In signal processing, phase distortion is change in the shape of the waveform, that occurs when the phase shift introduced by a circuit is not directly proportional to frequency.
In a common emitter amplifier circuit there is an 180-degree phase shift between the input and output waveforms.
