Show work please

5. In a Harris poll of 2000 human resource professionals, 41.8% said that body piercings and tattoos were big grooming red flags. Construct a 95% confidence interval estimate for the proportion of all human resource professionals believing that body piercings and tattoos are big grooming red flags and write a statement that correctly interprets the confidence interval that you constructed. (8 points) 6. The scatterplot below shows the number of students in hybrid classes versus remote classes at School ABC. Based on the scatterplot, answer all parts that follow: Number of Hybrid vs Remote Learners in School ABC Remote Learners = 744.3 - 0.9574 Hybrid Learners BOO 124.607 R-Sq 21.1% R-Sq(adj) 14.5% 700 600 500 Remote Learners 100 300 200 150 200 250 300 350 Hybrid Learners a. If you were told that the number of hybrid learners was 275, how many remote learners would be predicted? (3 points) b. What is the slope and what does it mean in terms of the context of the word problem? (3 points) c. What is the y-intercept and what does it mean in terms of the context of the word problem? (3 points) d. What does the R-Sq mean in the context of this word problem? (2 points) e. What is the correlation coefficient and how did you find it? What is the strength and direction of the correlation coefficient? (3 points) f. Would you use the model to predict the number of remote learners if you are given the number of hybrid learners? Why or why not? (2 points)