Perrys model of intellectual development was applied to undergraduate engineering students at Penn State (Journal of Engineering

Question:

Perry’s model of intellectual development was applied to undergraduate engineering students at Penn State (Journal of Engineering Education, Jan. 2005). Perry scores (ranging from 1 to 5) were determined for 21 students in a first year, project-based design course. (Note: A Perry score of 1 indicates the lowest level of intellectual development, and a Perry score of 5 indicates the highest level.) The average Perry score for the 21 students was 3.27.
a. Identify the experimental units for this study.
b. What is the population of interest? The sample?
c. What type of data, quantitative or qualitative, are collected?
d. Use the sample information to make an inference about the population.
e. Use a random number generator to select 3 of the 21 students for further testing.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Statistics For Engineering And The Sciences

ISBN: 9781498728850

6th Edition

Authors: William M. Mendenhall, Terry L. Sincich

Question Posted: