Which of the following statements is correct for Column J ? Select all that are correct.

Question

BlackTom AI · Accepted Answer

Both formulas implement the same logical requirement: return the value in A19 when either D19 equals "Yes" or E19 is at least 4; otherwise return "No".

Relevant knowledge points and concepts
- Logical tests in spreadsheets: equality (D19="Yes") and comparison (E19>=4).
- OR logic: TRUE if any condition is TRUE.
- IF function: IF(condition, value_if_true, value_if_false).
- IFS function: evaluates conditions in order and returns the value corresponding to the first TRUE condition; a final TRUE can be used as a default.

Step-by-step reasoning and evaluation
1. IFS formula: =IFS(D19="Yes",A19,E19>=4,A19,TRUE,"No")
   - First condition checked: D19="Yes".
     - If TRUE → returns A19 immediately.
   - If first is FALSE, second condition checked: E19>=4.
     - If TRUE → returns A19.
   - If neither condition is TRUE, the final pair TRUE,"No" acts as a default → returns "No".
   - Thus the IFS returns A19 when D19="Yes" OR E19>=4, otherwise "No".

2. IF with OR formula: =IF(OR(D19="Yes",E19>=4),A19,"No")
   - OR(D19="Yes",E19>=4) evaluates to TRUE if either subtest is TRUE.
   - IF then returns A19 when OR(...) is TRUE, otherwise "No".
   - This directly encodes the same OR logic as the IFS construction above.

Example evaluations (intermediate steps)
- Case 1: D19="Yes", E19=2 → IFS: first condition TRUE → returns A19. IF+OR: OR(TRUE, FALSE)=TRUE → returns A19.
- Case 2: D19="No", E19=5 → IFS: first FALSE, second TRUE → returns A19. IF+OR: OR(FALSE, TRUE)=TRUE → returns A19.
- Case 3: D19="No", E19=3 → IFS: first FALSE, second FALSE, default → "No". IF+OR: OR(FALSE,FALSE)=FALSE → "No".

Why these are correct
- Both formulas produce identical outputs for every possible combination of D19 and E19 because both implement the logical OR of the two conditions and map TRUE to A19 and FALSE to "No".

Why other options would be incorrect
- Any alternative that fails to test both conditions with an OR (or equivalent ordered tests) could incorrectly return "No" when one condition is true, or return A19 when neither is true. No such alternatives are given here.

Conclusion
Both =IFS(D19="Yes",A19,E19>=4,A19,TRUE,"No") and =IF(OR(D19="Yes",E19>=4),A19,"No") are correct; this matches the provided answer.

Which of the following statements is correct for Column J ? Select all that are correct.多项选择题

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