Testing a Claim about a Difference between Proportions
Question 167150 of 13 • AQR_A_IC
For this test, z = –2.58 and the P-value = 0.0049.
Answer
Because the P-value of 0.0049 = 0.05, we H0. We convincing evidence that the proportion of printers that would jam while printing 2-sided on regular paper the proportion that would jam while printing:
is less than
Because the P-value of 0.0049 = 0.05, we H0. We convincing evidence that the proportion of printers that would jam while printing 2-sided on regular paper the proportion that would jam while printing:
reject
Because the P-value of 0.0049 = 0.05, we H0. We convincing evidence that the proportion of printers that would jam while printing 2-sided on regular paper the proportion that would jam while printing:
have
Because the P-value of 0.0049 = 0.05, we H0. We convincing evidence that the proportion of printers that would jam while printing 2-sided on regular paper the proportion that would jam while printing: