A school principal wants to know the average number of extracurricular activities her school are involved in. She assigned a certain number from one to 415 using a random number generator, she selected 200 students to be part of the sample she concluded that students are involved in an average of two extracurricular activities is the principles conclusion valid?

Question

A school principal wants to know the average number of extracurricular activities her school are involved in. She assigned a certain number from one to 415 using a random number generator, she selected 200 students to be part of the sample she concluded that students are involved in an average of two extracurricular activities is the principles conclusion valid?

Yes, because every state have a equal chance to be a part of the sample. The sample size also appears to be large enough
No, because 200 students and the sample is too large
No, because not all students in the sample have extracurricular activities
Yes, because only those two have extracurricular activities were included in the sample

Answer 1

Yes, because only those two have extracurricular activities were included in the sample. This would provide an accurate representation of the average number of extracurricular activities the students are involved in.