如果销售代表在第一个小时内做出回应，那么其与潜在客户开展有意义对话的可能性将提高 7 倍。

This statement is correct. Research consistently shows that rapid response times to leads significantly increase the likelihood of engaging prospects in meaningful conversations and, ultimately, converting them into customers. The "7x increase" figure is a commonly cited statistic in sales and marketing, highlighting the critical importance of speed in lead follow-up. Waiting longer allows prospects to lose interest, find alternative solutions, or be contacted by competitors, drastically reducing the chances of successful engagement.