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You want to create a plot with a title font size twice as large as the axis labels. If axis labels use fontsize=12, what is the best way to set the title font size?

hard📝 Application Q8 of 15
Matplotlib - Export and Publication Quality
You want to create a plot with a title font size twice as large as the axis labels. If axis labels use fontsize=12, what is the best way to set the title font size?
ASet plt.rcParams['axes.labelsize']=12 and plt.rcParams['axes.titlesize']=24
BSet title fontsize=12 and axis labels fontsize=24
CSet title fontsize=12 and multiply by 2 in code
DSet title fontsize=24 explicitly
Step-by-Step Solution
Solution:
  1. Step 1: Understand relationship between title and label font sizes

    Title font size should be double axis label font size (12 * 2 = 24).
  2. Step 2: Use rcParams for consistent styling

    Setting rcParams for 'axes.labelsize' and 'axes.titlesize' ensures consistent font sizes across plots.
  3. Step 3: Compare options

    Set plt.rcParams['axes.labelsize']=12 and plt.rcParams['axes.titlesize']=24 sets both sizes explicitly in rcParams, which is best practice for style consistency.
  4. Final Answer:

    Set plt.rcParams['axes.labelsize']=12 and plt.rcParams['axes.titlesize']=24 -> Option A
  5. Quick Check:

    rcParams for consistent styling [OK]
Quick Trick: Use rcParams to set related font sizes consistently [OK]
Common Mistakes:
  • Setting only title fontsize explicitly
  • Multiplying fontsize in code without rcParams
  • Swapping title and label font sizes

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