Question

An appliance manufacturer stockpiles washers and dryers in a large warehouse for shipment to retail stores. Sometimes in handling them the appliances get damaged. Even though the damage may be minor, the company must sell those machines at drastically reduced prices. The company goal is to keep the proportion of damaged machines below 6%. One day an inspector randomly checks 62 washers and finds that 3 of them have scratches or dents. Is this strong evidence that the warehouse is failing to meet the company goal? Test an appropriate hypothesis and state your conclusion. Be sure the appropriate assumptions and conditions are satisfied before you proceed. What are the null and alternative hypotheses? A. $H_0: p = 0.06$ vs. $H_a: p < 0.06$ B. $H_0: p > 0.06$ vs. $H_a: p = 0.06$ C. $H_0: p < 0.06$ vs. $H_a: p = 0.06$ D. $H_0: p = 0.06$ vs. $H_a: p > 0.06$

          An appliance manufacturer stockpiles washers and dryers in a large warehouse for shipment to retail stores. Sometimes in handling them the appliances get damaged.
Even though the damage may be minor, the company must sell those machines at drastically reduced prices. The company goal is to keep the proportion of damaged
machines below 6%. One day an inspector randomly checks 62 washers and finds that 3 of them have scratches or dents. Is this strong evidence that the warehouse
is failing to meet the company goal? Test an appropriate hypothesis and state your conclusion. Be sure the appropriate assumptions and conditions are satisfied before
you proceed.
What are the null and alternative hypotheses?
A. $H_0: p = 0.06$ vs. $H_a: p < 0.06$
B. $H_0: p > 0.06$ vs. $H_a: p = 0.06$
C. $H_0: p < 0.06$ vs. $H_a: p = 0.06$
D. $H_0: p = 0.06$ vs. $H_a: p > 0.06$

An appliance manufacturer stockpiles washers and dryers in a large warehouse for shipment to retail stores. Sometimes in handling them the appliances get damaged.
Even though the damage may be minor, the company must sell those machines at drastically reduced prices. The company goal is to keep the proportion of damaged
machines below 6%. One day an inspector randomly checks 62 washers and finds that 3 of them have scratches or dents. Is this strong evidence that the warehouse
is failing to meet the company goal? Test an appropriate hypothesis and state your conclusion. Be sure the appropriate assumptions and conditions are satisfied before
you proceed.
What are the null and alternative hypotheses?
A. H0: p = 0.06 vs. Ha: p < 0.06
B. H0: p > 0.06 vs. Ha: p = 0.06
C. H0: p < 0.06 vs. Ha: p = 0.06
D. H0: p = 0.06 vs. Ha: p > 0.06

Added by Adam N.

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