at an art camp, students must specialize in one artistic medium. the camp director looked at her records to…

at an art camp, students must specialize in one artistic medium. the camp director looked at her records to see which specialties students chose last summer.\nsculpture 11\nmetalworking 4\ndrawing 13\nceramics 12\nconsidering this data, how many of the next 50 students to sign up for camp this summer should you expect to specialize in ceramics?\nstudents

at an art camp, students must specialize in one artistic medium. the camp director looked at her records to see which specialties students chose last summer.\nsculpture 11\nmetalworking 4\ndrawing 13\nceramics 12\nconsidering this data, how many of the next 50 students to sign up for camp this summer should you expect to specialize in ceramics?\nstudents

Answer

Explanation:

Step1: Calculate total number of students last summer

$11 + 4+13 + 12=40$

Step2: Calculate proportion of ceramic - specializing students last summer

$\frac{12}{40}=\frac{3}{10}$

Step3: Predict number of ceramic - specializing students among 50 new students

$50\times\frac{3}{10}=15$

Answer:

15