Mathematics, 09.04.2020 18:50 nemorinavory3832

A bureau of Labor statistics (BLS) economist conducts a statistical study to test his hunch that in households with a minimum wage worker, mean household ebit increases (spending increases more than income) following a hike in the minimum wage. Fill in the blanks. In households with a minimum wage worker, mean household debt decreases following a hike in the minimum wage is an example of a (null, alternative, neither) hypothesies. In households with a minimum wage worker, mean household debt increases or stays the same following a hike in the minimum wage is an example of a ( null, alternative, neither) hypothesis. In households with a minimum wage worker, mean household debt increases following a hike in the minimum wage is an example of (null, alternative, neither) hypothesis) In households with a minimum wage worker, mean household debt decreased or stays the same following a hike in the minimum wage is an example of a ( null, alternative, neither) hypothesis. A type 1 error is committed if the economist (does not conclude, does conclude) that the mean household debt incresases following a minimum wage hike, when it actually (increaes, does not increase) following a minimum wage hike. A type 2 error is committed if the economist ( does not conclude, does conclude) that the mean household debt increases folowing a minimum wage hike when it actually ( does not increase, increases) following a minimum wage hike.

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 19:30

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2

Answers: 1

Answer

Mathematics, 21.06.2019 20:20

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%

Answers: 1

Answer

Mathematics, 21.06.2019 20:20

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?

Answers: 1

Answer

Mathematics, 21.06.2019 20:20

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?

Answers: 1

Answer

You know the right answer?

A bureau of Labor statistics (BLS) economist conducts a statistical study to test his hunch that in...

Questions