Answer:
C. Gold
Explanation:
We are given that,
The frequency table for the preference of different colors is given by,
Color Frequency
Silver 18
Gold 19
White 7
Teal 6
As we see that,
The table shows that out of 50 random people, most people preferred the color 'Gold' over any other color.
Hence, the couple should order 'Gold' colored candles.