Sparklines (LINE, BAR, COLUMN) in Google Sheets - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to create a simple line sparkline for data in cells A1 to A5.

Google Sheets

=SPARKLINE(A1:A5, {"charttype", [1])

Drag options to blanks, or click blank then click option'

A"line"

B"bar"

C"column"

D"pie"

Attempts:

3 left

💡 Hint

Common Mistakes

Using "bar" or "column" instead of "line" for a line sparkline.

Forgetting the quotes around the chart type.

The charttype option set to "line" creates a line sparkline.

2fill in blank

medium

Complete the code to create a bar sparkline for data in cells B1 to B6.

Google Sheets

=SPARKLINE(B1:B6, {"charttype", [1])

Drag options to blanks, or click blank then click option'

A"scatter"

B"line"

C"column"

D"bar"

Attempts:

3 left

💡 Hint

Common Mistakes

Using "line" or "column" instead of "bar".

Missing quotes around the chart type.

Setting charttype to "bar" creates a bar sparkline.

3fill in blank

hard

Fix the error in the code to create a column sparkline for data in cells C1 to C7.

Google Sheets

=SPARKLINE(C1:C7, {"charttype", [1])

Drag options to blanks, or click blank then click option'

A"column"

B"line"

C"area"

D"bar"

Attempts:

3 left

💡 Hint

Common Mistakes

Using "bar" which creates horizontal bars instead of vertical.

Using unsupported chart types like "area".

The correct chart type for vertical bars is "column".

4fill in blank

hard

Fill both blanks to create a line sparkline with a red line color for data in D1 to D5.

Google Sheets

=SPARKLINE(D1:D5, {"charttype", [1]; "color", [2])

Drag options to blanks, or click blank then click option'

A"line"

B"bar"

C"red"

D"blue"

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing up chart type and color options.

Using color names without quotes.

Use "line" for the chart type and "red" for the color option.

5fill in blank

hard

Fill all three blanks to create a column sparkline with green bars and a max value of 100 for data in E1 to E8.

Google Sheets

=SPARKLINE(E1:E8, {"charttype", [1]; "color", [2]; "max", [3])

Drag options to blanks, or click blank then click option'

A"column"

B"green"

C100

D"yellow"

Attempts:

3 left

💡 Hint

Common Mistakes

Putting quotes around the number 100.

Using wrong chart type or color.

Set charttype to "column", color to "green", and max to 100.

Practice

1. What does the SPARKLINE function do in Google Sheets?

easy

A. Formats cells with colors

B. Calculates the sum of a range of numbers

C. Sorts data alphabetically

D. Creates a small chart inside a cell to show data trends

Solution

1. Step 1: Understand the purpose of SPARKLINE

   The SPARKLINE function is designed to create tiny charts inside cells to visually represent data trends.

2. Step 2: Compare with other options

   Options A, B, and C describe different functions unrelated to SPARKLINE.

3. Final Answer:

   Creates a small chart inside a cell to show data trends -> Option D

4. Quick Check:

   SPARKLINE = small chart inside cell [OK]

Hint: SPARKLINE = tiny chart inside a cell [OK]

Common Mistakes:

• Confusing SPARKLINE with SUM or SORT functions
• Thinking SPARKLINE changes cell colors
• Assuming SPARKLINE creates full-size charts

2. Which of the following is the correct syntax to create a line sparkline for data in cells A1 to A5?

easy

A. =SPARKLINE(A1:A5, {"charttype": "line"})

B. =SPARKLINE(A1:A5, {"charttype", "line"})

C. =SPARKLINE(A1:A5, {charttype = "line"})

D. =SPARKLINE(A1:A5, {charttype = line})

Solution

1. Step 1: Recall correct option syntax for SPARKLINE options

   Options must use key-value pairs with colon and quotes for strings, like {"charttype": "line"}.

2. Step 2: Check each option

   =SPARKLINE(A1:A5, {"charttype": "line"}) uses correct syntax with colon and quotes. Options A, C, and D use incorrect separators or missing quotes.

3. Final Answer:

   =SPARKLINE(A1:A5, {"charttype": "line"}) -> Option A

4. Quick Check:

   Options use colon and quotes for key-value pairs [OK]

Hint: Use colon and quotes for options in SPARKLINE [OK]

Common Mistakes:

• Using comma instead of colon in options
• Omitting quotes around option values
• Using equal sign instead of colon

3. Given the data in cells A1:A4 as 5, 10, 15, 20, what will the formula =SPARKLINE(A1:A4, {"charttype": "bar"}) display?

medium

A. A tiny line chart showing increasing trend

B. A tiny bar chart with bars increasing in height from left to right

C. A tiny column chart with bars decreasing in height

D. An error because bar chart needs more options

Solution

1. Step 1: Identify chart type and data

   The formula uses charttype "bar" with data 5, 10, 15, 20 which increases.

2. Step 2: Understand bar chart behavior in SPARKLINE

   Bar chart draws horizontal bars with length proportional to values, so bars increase left to right.

3. Final Answer:

   A tiny bar chart with bars increasing in height from left to right -> Option B

4. Quick Check:

   Bar chart = horizontal bars showing values [OK]

Hint: Bar chart shows horizontal bars sized by values [OK]

Common Mistakes:

• Confusing bar chart with line or column chart
• Thinking bars decrease instead of increase
• Assuming error due to missing options

4. The formula =SPARKLINE(A1:A5, {"charttype" "column"}) returns an error. What is the mistake?

medium

A. Column chart type is not supported

B. Wrong range reference

C. Missing colon between option name and value

D. Data range must be horizontal, not vertical

Solution

1. Step 1: Check option syntax

   The options must have a colon between key and value, like {"charttype": "column"}.

2. Step 2: Identify error cause

   The formula uses {"charttype" "column"} missing the colon, causing syntax error.

3. Final Answer:

   Missing colon between option name and value -> Option C

4. Quick Check:

   Options need colon between key and value [OK]

Hint: Options need colon between key and value [OK]

Common Mistakes:

• Omitting colon in options
• Thinking column chart is unsupported
• Assuming range orientation causes error

5. You want to show a sparkline column chart for sales data in B2:B10 but highlight the highest value bar in red. Which formula correctly applies this?

hard

A. =SPARKLINE(B2:B10, {"charttype": "column", "color": "blue", "maxcolor": "red"})

B. =SPARKLINE(B2:B10, {"charttype": "column", "color": "red", "maxcolor": "red"})

C. =SPARKLINE(B2:B10, {"charttype": "column", "color": "red", "max": MAX(B2:B10)})

D. =SPARKLINE(B2:B10, {"charttype": "bar", "maxcolor": "red"})

Solution

1. Step 1: Identify correct chart type and color options

   We want a column chart with the highest bar colored red. The option "maxcolor" sets the color for the max value bar.

2. Step 2: Check each option

   =SPARKLINE(B2:B10, {"charttype": "column", "color": "blue", "maxcolor": "red"}) sets charttype to column, default bars blue, and maxcolor red, which highlights the highest bar correctly. =SPARKLINE(B2:B10, {"charttype": "column", "color": "red", "max": MAX(B2:B10)}) incorrectly uses "max" option which is invalid. =SPARKLINE(B2:B10, {"charttype": "column", "color": "red", "maxcolor": "red"}) sets all bars red, not just max. =SPARKLINE(B2:B10, {"charttype": "bar", "maxcolor": "red"}) uses bar chart instead of column.

3. Final Answer:

   =SPARKLINE(B2:B10, {"charttype": "column", "color": "blue", "maxcolor": "red"}) -> Option A

4. Quick Check:

   Use maxcolor to highlight highest bar [OK]

Hint: Use maxcolor option to color highest bar red [OK]

Common Mistakes:

• Using color option to color all bars red
• Using invalid max option
• Choosing wrong chart type (bar instead of column)