Typo - Chp [tutorial 05], Sec [05-infer-06], ["are" should be "is"]

[jqzjqz0707]

• Chapter number: tutorial 05

• Section number: 05-infer-06

• Other location identifier, if any (e.g., figure number, table number, footnote number, etc.): under the folder of Estimating with the t-interval

• Original text: And as with most theorems, this one also only applies if certain condition are mathematically met.

• Suggestion for corrected text: And as with most theorems, this one also only applies if certain condition is mathematically met.

• Justification for suggestion: "are" should be "is"