Q: variance を使った例文を教えて下さい。
A: I noticed the variance in the day to day appearance of the workers. Interchanging integers creates a variance in the final outcome. I skipped an order which led to a variance in the overall count.


Q: variance と variation と variant はどう違いますか?
A: they mean the same thing but to be more exact variation is change, and a variant is one of the forms resulting from the change. Variance is the act or varying. Sorry, it is hard to explain.

1. The new COVID variant has a higher hospital rate.
2. There is a new variation of COVID-19
3. What is the new variation of COVID-19 called?
Q: variance と discrepancy はどう違いますか?
A: ‘discrepancy’ has a slightly more negative connotation, referring to incompatibility between multiple reported facts (measurements, accounts, etc.)

‘Mr. Yamamoto, how do you explain the discrepancy between your account of the story and the witnesses’? Something doesn’t quite add up’
Q: variance と difference はどう違いますか?
A: The difference refers to how similar two things are not. Think about catching two tuna fish and comparing them.
Now suppose you have a big group of things. There are lots of possible differences within the group. Variance refers to all of these differences. Think about catching a whole net of tuna fish and looking at how they differ. Actually, think bigger: think about the whole population of tuna fish and how they differ. This is variance.
Q: variance と variant と variety と variation はどう違いますか?
A: Variance - "Their cultural variance over this issue led to this argument."
Variant - "There are many different variants of this specific product."
Variety - "A variety of people all live here, in this melting pot."
Variation - "There isn't a lot of variation of dynamics in his works."


Q: perform the variance analysis between budget and results of the gross margin この表現は自然ですか?
A: It's supposed to sound professional, right?
Q: analyze the variance between the budget and the results for this fiscal year. この表現は自然ですか?
A: Yes, it makes sense, but I would say "Analyze the difference between..."
Q: variance, variant-people, transgenderの発音を音声で教えてください。
A: QAの全文をご確認ください
Q: I analyze variance between actual and budget. この表現は自然ですか?
A: "I analyze the variance between actual and budget." would be better.