Question
N = 647 was the output here. X= 68 is the required value of x obtained here Suppose we take a random sample of 647
N = 647 was the output here. X= 68 is the required value of x obtained here
Suppose we take a random sample of 647 students and find the number, 68, who have taken a statistics course
Use 1PropZInt to find a 99% confidence interval of the proportion of students who have taken a statistics course using a classmate's post. Compare it to the 90% confidence interval. Is it wider or narrower? Explain why.
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Precalculus Concepts Through Functions, A Unit Circle Approach To Trigonometry
Authors: Michael Sullivan, Michael Sullivan III
3rd Edition
0321925866, 9780321925862
