A calculus instructor wished to understand whether students in her 180-person class enjoyed her lecture style. She decided to conduct an interview of 25 students to gain some insight into this question. She wanted to ensure that her sample followed the principles of EPSEM. Describe how she might obtain an EPSEM sample, and explain whether or not this sample would be representative of the class.

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The Answer of A calculus instructor wished to understand whether students in her 180-person class enjoyed her lecture style. She decided to conduct an interview of 25 students to gain some insight into this question. She wanted to ensure that her sample followed the principles of EPSEM. Describe how she might obtain an EPSEM sample, and explain whether or not this sample would be representative of the class.

A Calculus Instructor Wished to Understand Whether Students in Her