In January 2022, Gallup conducted a survey with 3,035 US adults to learn more about Americans' sleep issues. Here are some of the key findings, as reported by Gallup: Key Findings One in three American adults (33%) - representing about 84 million people describe their sleep as "fair" or "poor." Thirty-five percent report their sleep was "good" while the remaining 32% describe their sleep as "very good" or "excellent." 2 Mental health is a critical component of good sleep. Those who rate their general mental health as "excellent" or "very good" are six times more likely to get high-quality sleep than are those who rate their mental health "fair" or "poor" (50% vs. 8%, respectively). These key findings describe the results from two variables. What type of variable are they? One is quantitative and one is categorical. O Both are quantitative. Both are categorical. What percent of respondents described their sleep as good, very good, or excellent? Enter your answer as a percent using the % sign (for ex., type 11% for the value eleven percent). Enter your answer here The study found that respondents with better general mental health were substantially more likely than those with poorer general mental health to get high-quality sleep. Can we conclude that poorer mental health causes poor sleep quality in this sample of American adults? Explain your statistical reasoning in one sentence. Enter your answer here In addition to being asked about the quality of their sleep the night before the interview, survey