Details of this Paper

STATS - The following data were obtained from a survey of college students

Description

solution


Question

Question;The following data were obtained from a survey of college students. The variable X represents the number of non-assigned books read during the past six months.x 0 1 2 3 4 5 6P (X=x) 0.55 0.15 0.10 0.10 0.04 0.03 0.03What is the variance of X? Place your answer, rounded to two decimal places in the blank. For example, 4.56 would be a legitimate entry.

 

Paper#61928 | Written in 18-Jul-2015

Price : $19
SiteLock