5(11)

Since many people have trouble programming their DVD players. an electronics company has developed what it hopes will be easier instructions. The goal is to have at least 95% of customers succeed at being able to program their DVD players. The company tests the new system on 100 people, 92 of whom were successful. Is this strong evidence that the new system fails to meet the company's goal? A student's test of this hypothesis is provided. How many mistakes can you nd? 0 Click the icon to view the student's test of the hypothesis. W players Unnecessary information is given; SRS (Simple Random Sample) The student's verication of assumptions and conditions is correct. a\" D. The calculation of no and the 10% condition are missing; SRS (Simple Random Sample), 0.95l100)>10. 0.05000) 1.36)= 0.91 O B. The calculation of the probability is incorrect; P = P(z> "1.36): 0.09 O C. The student's calculation of the P-value is correct. 0 D' The student's calculation of SD {6) is incorrect and carries through the calculation of (0.92)(0.0B) _ _ 0.92 - 0.95 the P-value; so (5) = 100 mamaW- -1.11; P=P(z