Please note that this question consists of three parts. You…

Please note that this question consists of three parts. You may use MINITAB to find a final answer. However you MUST show all the mathematical work to get to the final answer. Just giving the answer without adequate work/explanation may result in zero for the question.  In a college town, there is a central location where people can drop-off miscellaneous plastics that were not collected in regular weekly pick-ups. The authorities want to study the true proportion of households using the drop-off location for plastic recycling. They have taken a random sample of 120 households and asked them if they use drop-off facility. Of the sampled households, 45 said they use the drop-off bins.  Find a 95% confidence interval for the true proportion of households using the drop-off location for plastic recycling. Interpret the above calculated interval in the context of the problem. The authorities believe about 35% of the households in the town are using the drop-off location for plastic recycling. Based on the interval in part 1, are the authorities correct? Explain using the interval.  

Please note that this question consists of five parts. You m…

Please note that this question consists of five parts. You may use MINITAB to find a final answer. However you MUST show all the mathematical work to get to the final answer. Just giving the answer without adequate work/explanation may result in zero for the question.  A cookie company claims that more than 60% of the cookies in their mixed cookie boxes are chocolate chip. A customer suspects this might not be true. To test the customer’s question, a box of cookies was randomly selected and the number of chocolate chip cookies was counted. Out of 70 cookies, 38 turn out to be chocolate chip. Set up appropriate null and alternative hypotheses that answers customer’s question. Are the conditions to carry out the above test satisfied? Show your work for checking the conditions rather simple “yes” or “no” answer. Calculate the test statistic (show the mathematical work) Calculate the p value for the test. You must clearly write down the probability statement for the p-value. You can use the appropriate distribution table or Minitab for the value. Write the final conclusion in the context of the problem (use 5% significance level).   

Otto Mobile was in a car crash that caused his airbags to de…

Otto Mobile was in a car crash that caused his airbags to deploy. During this process, he suffered severe whiplash causing some strange symptoms including tingling in the upper portion of his face, scalp, cheeks, lips and ears. Additionally, he can’t seem to move his jaw. Which cranial nerve is likely injured or inflamed?

A company has provided the following data from its activity-…

A company has provided the following data from its activity-based costing accounting system: Supervisory wages $ 660,000 Factory supplies $ 280,000 Distribution of Resource Consumption across Activity Cost Pools: Activity Cost Pools Batch Processing Unit Processing Other Total Supervisory wages 20% 70% 10% 100% Factory supplies 45% 35% 20% 100% The other cost pool consists of the costs of idle capacity and organization-sustaining costs.How much supervisory wages and factory supplies cost would NOT be assigned to products using the activity-based costing system?

A corporation reported the following data for the month of M…

A corporation reported the following data for the month of March: Inventories:   Beginning Ending Raw materials $31,000 $32,000 Additional information: Raw materials purchases $70,000 Indirect materials included in manufacturing overhead cost incurred $9,700 The direct materials cost for March is: