### What is the calculated sample size to confirm

Assignment Help Operation Management
##### Reference no: EM13221211

If a pilot test revealed 45% perceived poor service quality, and we decide the interval range is + 10 percent with a 95% confidence level, what is the calculated sample size to confirm or not the findings from the pilot test previously applied to firm's customers?

If we have no pilot test to generate the variance estimate, what would be the sample size to be calculated in this case?

#### Questions Cloud

 Explain the water cling to the inner wall of the pipette : Suppose that after delivery several drops of the water cling to the inner wall of the pipette (because the pipette is dirty). How does this technique error affect the reported density of water? Determine what is the desirability of the investment : year 1=450,000 YEAR 2= 350,000 year 3= 275,000 year 4 =200,000 the general manager has been told by the owners of the team that any capital expenditures must yield at least 12 percent after taxes. the firm's marginal income tax rate is 40 percent. Which of the following best explains johnnies situation : Soon, he began to hate going to school, and his grades also suffered. Which of the following best explains Johnnie's situation? Define what is the concentration of the solution : The directions tell you to dissolve 680g of sodium hydrogen sulfate, NaHSO4, in 3.4L of water. What is the concentration of this solution in g/100mL? What is the calculated sample size to confirm : If a pilot test revealed 45% perceived poor service quality, and we decide the interval range is + 10 percent with a 95% confidence level, what is the calculated sample size to confirm or not the findings from the pilot test previously applied to .. Which of the following stages of the information processing : You are trying to concentrate during an examination but you get distracted by the sound of another student tapping her pencil on her desk. Which of the following stages of the information processing model are you in? How many times more productive was the average worker : In 2010, many unskilled workers in the United States earned the federal minimum wage of \$7.25 per hour. By contrast, average earnings in 2010 were about \$22 per hour, and certain highly skilled professionals, such as doctors and lawyers. Explain what is the mole fraction c3h8o3 in the solution : C3H8O3 (density=1.26 g cm-3) is added to a kilogram of water. What is the mole fraction C3H8O3 in the solution? What is the probability that the next failure : The time between failures for an electrical appliance is exponentially distributed with a mean of 25 months. What is the probability that the next failure won't occur before 30 months have elapsed?

### Write a Review

#### Llustrate what steps would you take before hiring

Suppose you want to build a fitness club. Illustrate what steps would you take before hiring or even talking to an architect.

#### In reviewing all of the consumer protections identified

Share the deceptive tactic you investigated from the e-Activity. On a scale of 1 to 5 with 5 being highly deceptive, rate the tactic you found and state why you gave it that rating.

#### What is the upper limit of your distribution

Plot your distribution over a range of zero to ten minutes in increments of one minute. What is the upper limit of your distribution?

#### Llustrate what does disney do best to connect with its core

llustrate what does Disney do best to connect with its core consumer. Support your answers with a minimum of one source per question.

#### What is the expected value of sample information

What is the expected value of sample information? What is the efficiency of sample information? Because of the expense involved in developing the initial molds and acquiring the necessary equipment to produce fiberglass sailboats for young children

#### Determine maximum possible output per week

An assembly line with 7 tasks is to be balanced. The longest task is 8 minutes, the shortest task is 2 minutes, and the sum of the task times is 53 minutes.

#### Explain the conscious theory of contracts

A claims that she and B entered into a contract. The intent to enter into a contract is determined with reference to Answer the conscious theory of contracts.

#### Hr manager for a medium size company

Assume for a moment that you are the HR Manager for a medium size company. How would you try to get individual managers to be more aware of the legal requirements of staffing systems and to take steps to ensure that they themselves engage in legal..

#### Illustrate what is the efficiency of the process

Illustrate what is the possible daily output of this "process" if 8 hours of processing time is available each day. Given your output in part a, illustrate what is the efficiency of the process.

#### Problem on compensation

What might be the most effective way to secure cooperation from one's Union in tailoring Total Compensation to help the company achieve a sustainable competitive business advantage.

#### Illustrate what is flow time of process

Illustrate what is possible daily output of this "process" if 8 hours of processing time is available each day. Given your output in part a, illustrate what is efficiency of process. Illustrate what is flow time of process.

#### What challenges have managers faced in terms of managing

What challenges have managers faced in terms of managing human resoucres? How do managers at some technology companies recruit experienced hires?