Ask Questions to Make Data-Driven Decisions - Module 3 challenge

Ask Questions to Make Data-Driven Decisions - Module 3 challenge

  1. In this spreadsheet, what will be returned from the formula =B4*E3?

    (n/a)

    A

    B

    C

    D

    E

    1

    95

    37

    1

    6

    27

    2

    5

    0

    49

    31

    5

    3

    78

    2

    6

    2

    3

    4

    6

    30

    10

    62

    40

    5

    42

    7

    21

    9

    10

    • 33

    • 90

    • 27

    • 10

  2. Fill in the blank: A range is a _____ of two or more cells.

    • collection

    • worksheet

    • table

    • grid

  3. What are some common focus areas when creating a scope of work as a data analyst? Select all that apply.

    • Establish an agreed-upon outline of the work to be performed

    • Note when the client can expect reports

    • Make sure the data filtered and sorted

    • Include key information about data validation

  4. A data professional troubleshoots a spreadsheet error. After researching the error, they discover that their formula is referencing a column that has been deleted. They update the formula with the correct column name. What type of error did they resolve?

    • REF

    • VALUE

    • ERROR or parsing error

    • NUM

  5. In this spreadsheet, which SUM function will add all of the values between cells C1 and E6?

    (n/a)

    A

    B

    C

    D

    E

    F

    1

    43

    68

    225

    79

    34

    15

    2

    23

    54

    342

    89

    467

    856

    3

    67

    89

    24

    787

    20

    90

    4

    23

    43

    375

    129

    706

    43

    5

    34

    967

    596

    136

    67

    56

    6

    23

    440

    3254

    644

    94

    35

    • =SUM(C1:E6)

    • \=SUM(C1,E6)

    • \=SUM(C1-E6)

    • \=SUM,C1+E6

  6. Which of the following statements accurately describe structured thinking and the problem domain? Select all that apply.

    • Determining a problem domain helps make it possible to establish requirements.

    • The starting place for structured thinking is the problem domain.

    • Structured thinking enables data professionals to understand problems at a high level.

    • The problem domain involves organizing available information, revealing gaps and opportunities, and identifying options.

  7. In this spreadsheet, what should be done to correct the DIV error in cell D2?

    (n/a)

    A

    B

    C

    D

    1

    68

    7

    404

    0

    2

    892

    0

    73

    #DIV/0!

    3

    0

    528

    599

    0

    • Search for the correct value in column A.

    • Insert a comma between the cell ranges in the formula.

    • Ensure the formula is not trying to divide by zero or an empty cell.

    • Copy the formula to the rest of the cells in column D.

  8. What is the formula for dividing the value in spreadsheet cell K15 by the value in cell K3?

    • \=K15/3

    • =K15/K3

    • K15:K3

    • K15,K3=