Stock trading company, Macroeconomics

Assignment Help:

An online stock trading company makes part of their revenue from clients when the clients trade stocks therefore, it is important to the company to have an good idea of how many trades its clients are making in a given year. In a sample of 86 clients of an online stock trading company, the average number of trades per year was 81 with a standard deviation of 19. If you were to test the hypothesis that the average number of trades per year is different than the previous year when the average number of trades was 86 (using the 10% level of significance), what is the critical value? (please round your answer to 2 decimal places)


Related Discussions:- Stock trading company

Monetrary policy, draw a diagram that explains how interest rate sare deter...

draw a diagram that explains how interest rate sare determined in the keynesian macroeconomic model

Explain the gaap-determine the impairment loss, Panzer is a U.S. company.  ...

Panzer is a U.S. company.  It originated in the 1970s as a family-owned business that manufactures fine watches. The family continued to build the company by reinvesting profits in

Seafood restaurant in a beach resort town, A seafood restaurant in a beach ...

A seafood restaurant in a beach resort town has a fixed (unavoidable) cost of $1,000 per month and variable (avoidable) costs of another $1,000 per month. Its total revenues over t

What do you mean by multiplier effect, Q. What do you mean by multiplier ef...

Q. What do you mean by multiplier effect? Loans and deposits in banks give rise to a significant multiplier effect. We use a simple instance to explain this effect. Consider th

Nine patients are selected at random, A recent study in NJ showed that 50% ...

A recent study in NJ showed that 50% of all patients will return to the same dentist. Suppose nine patients are selected at random, what is the probability that: (a) exactly five o

Describe type of protection, A new industry develops, and our government wa...

A new industry develops, and our government wants to protect it from foreign competition. Which one of the following arguments would appropriately describe this type of protection?

Allocate their scarce resources, What are the three methods that societies ...

What are the three methods that societies have used to allocate their scarce resources? Give an example of each method. Give an example of a good that uses all three methods at onc

National icome determination, subjective questions on national income deter...

subjective questions on national income determination

Wage rate increases, A person chooses between leisure and consumption. All ...

A person chooses between leisure and consumption. All of their consumption comes from current income. The utility derived from any combination of leisure and consumption is given b

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd