Question

In Feb.2011 and March 2012 Elementary Statistics students at Ohio College were given a survey and asked to choose a response to question? How often fo you dream rainbow? Since Statistic teacher character has vivid dreams in color she wanted to know how common that was. Not all students present that day, so the data are from the who were :

RESPONSE. FA11 SP12

Never 2. 0

Rarely. 2. 3

Sometimes. 3. 0

Very Often. 9. 7

Always. 28. 22

TOTAL. 44. 32

A. Is this sample or population data? Briefly explain.

B. Create a relative frequency bar graph of responses for students from Spring 2012.

Answer 1