8.3.7 -Question Help A survey of 1,603 randomly selected adults showed that 593

Question

8.3.7 -Question Help A survey of 1,603 randomly selected adults showed that 593 of them have heard of a new electronic reader. The accompanying technology display results from a test of the claim that 34% o adults have heard of the new electronic reader. Use the normal distribution as an approximation to the binomial distribution and assume a 0.05 significance level to complete parts (a) through (e) Sample proportion: 0.3699 Test statistic, Critical z: P-Value z: 2.5298 ± 1.9600 0.0114 a. Is the test two-tailed, left-tailed, or right-tailed? O Two-tailed test O Left-tailed test O Right tailed test

Explanation / Answer

Option-A) two-tailed test                                                                

                                                                                                                                                                                               

Related Questions

Navigate

• Browse (All)
• Browse 8
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.