Final answer:
Website analytics is a good analytics tool to find connections between users and discover influencers in social networks. therefore website analytics is the correct answer.
Step-by-step explanation:
To find connections between users and discover the so-called superstars at the center of many links in social networks, a good analytics tool to use would be website analytics.
Website analytics provide data and insights about user behavior and interactions on a website. By analyzing website traffic and user engagement metrics, marketers can identify the primary influencers on the social network and target them for the launch of a new product.
Through website analytics, marketers can track metrics such as page views, click-through rates, time spent on pages, and conversions. By analyzing these metrics, marketers can identify the users who have a significant impact on driving traffic and engagement on the website, making them the potential superstars and primary influencers to target for the new product launch.