A school principal wants to know the average number of extra curricular activities. Students in her school are involved in. She assigned each student a number from 1 to 415 using a random number generator. She selected 200 students to be a part of the sample she concluded that students are involved in an average two extracurricular activities is the principles, conclusion ballad.
1 answer
Based on the sample of 200 students, the principal's conclusion that students are involved in an average of two extracurricular activities may be valid. However, it is important to note that generalizing this conclusion to the entire student population of 415 may not be accurate. The sample size is approximately 48% of the total population, which may or may not accurately represent the extracurricular activity involvement of all students in the school. To ensure the accuracy of this conclusion, a larger and more representative sample size should be considered.