Answer:
a. Convenience
b. Random
c. Stratified
d. Systematic
Explanation:
Types of sampling:
The selection of sample is arbitrary and each member has an equal chance of selection.
This selection does not take probability of selection into account rather focuses on the convenience and proximity of the member for selection.
An ordered system is decided to choose the members for this sample.
This sampling plan divided the population into groups, called clusters. A cluster is then randomly selected from the selected population.
The members of the population are divided into groups, called strata. A random sample is drawn from each strata.
Your happiness, that always come first if you aren’t happy then don’t consider that as a profession, it’s your life’s career.
Marketability, even though happiness comes first you also want to be stable and make enough money for life resources and be able to hold your own while doing what you love.
Your work style, depending on how you work and cooperate is how you should chose your profession.
Social environment, you want to be around positive people who uplift you and encourage you instead of bringing you down, mental health is important and if you aren’t happy you can’t do anything.
Your priorities, your priorities should be straight when you’re choosing a profession, like would you chose the money over happiness? you have to set some sort of priorities.
Answer:
Use an opto coupler
Explanation:
Without knowing the context of your question, I can say that to eliminate effects of galvanic coupling, you an use an optical connection to transfer e.g., data.