"What is the proportion of SJSU students that play piano?", 15 Yes and 44 No

d) For c = 0.9, 0.95, & 0.99, calculate the error bound.

e) Use the error bounds to construct a 90%, 95%, and 99% confidence interval for the population parameter.

f) What calculator command did you use to check your work for the confidence interval? Explain why.

g) Interpret the meaning of each confidence interval in the context of the problem.