Use the one-proportion z-test to perform the specified hypothesis test. Use the critical-value approach. x= 7, n = 85, Ho: p=0.08, Ha: p0.08, a = 0.10 O A. z= 0.08; critical values = ±1.28; do not reject Ho B. z=0.08; critical values = ±1.645; do not reject Ho O C. z= 1.87; critical values = ± 1.645; reject Ho O D. z= - 0.41; critical values = ± 1.28; do not reject H,

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Use the one-proportion z-test to perform the specified hypothesis test. Use the critical-value approach.
x = 7, n = 85, Ho:p=0.08, H3: p ±0.08, a = 0.10
O A. z=0.08; critical values = ±1.28; do not reject Ho
O B. z=0.08; critical values = ±1.645; do not reject Ho
O C. z= 1.87; critical values = ± 1.645; reject Ho
O D. z= - 0.41; critical values = ± 1.28; do not reject Ho
Transcribed Image Text:Use the one-proportion z-test to perform the specified hypothesis test. Use the critical-value approach. x = 7, n = 85, Ho:p=0.08, H3: p ±0.08, a = 0.10 O A. z=0.08; critical values = ±1.28; do not reject Ho O B. z=0.08; critical values = ±1.645; do not reject Ho O C. z= 1.87; critical values = ± 1.645; reject Ho O D. z= - 0.41; critical values = ± 1.28; do not reject Ho
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