4) Construct a 95% confidence interval about the sample proportion for question 1 and determine the margin of error:
Determine the following for the given information: Sample Proportion, Critical Value(s), Test Value, P-Value, Draw Diagram, State Conclusion.
5) Construct a 90% confidence interval about the sample proportion for question 2 and determine the margin of error:
Construct a 99% confidence interval.
Ho: p=3, M: p>3, n = 200, X = 75, a = 0.05
About the sample proportion for question 3 and determine the margin of error.
2) Ho: p = 0.55, H: p < 0.55, n = 150, X = 78, 0 =.
Use binomial distribution for the small sample: Ha p = 0.62, H: p < 0.62, n = 30, X = 16, 0 = 0.05
3) Ho: p = 0.9, H: p > 0.9, n = 500, 440, a = 0.05
Calculate the P-Value, State Conclusion.