Question
A nutrition supplement claims that at least 80% of its customers report an improved sense of physical well-being. A newspaper investigative reporter is interested in
A nutrition supplement claims that at least80% of its customers report an improved sense of physical well-being. A newspaper investigative reporter is interested in testing this claim. What is the null hypothesis?
| a. p = 0.80 |
| b. p 0.80 |
| c. p < 0.80 |
| d. p 0.80 |
| e. p > 0.80 |
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Nonlinear Systems And Their Remarkable Mathematical Structures Volume 3, Contributions From China
Authors: Norbert Euler, Da jun Zhang
1st Edition
1000423301, 9781000423303
