Can someone please complete these for me. Would be much appreciated

PRACTICE & PROBLEM SOLVING APPLY 16. Is the given question a statistical question? Explain. a. "Which is the most popular category of children's literature: biography, science fiction, fantasy, or mystery?" b. "For which category of children's literature is J.K. Rowling best known?" 17. Make Sense and Persevere Can the graph below be helpful in answering a statistical question? Explain. Recommended Vitamin C Vitamin C (mg) 80 0 10 20 30 40 50 60 70 Age (years) 18. Use Structure What type of statistical variable is represented by the following question and corresponding graph? " "How many pets does your family own?" Pets Owned Frequency of Families 12 ONAMOO S 0 2 3 Number of Pets