What conclusion to draw if student was lucky

Reference no: EM13149324

The average score and standard deviation of the Psychology section of the Graduate Record Exam (GRE) is 500 and 100 respectively. You scored 650, but another student, who took the exam on the same day you did, scored 800. What conclusion can you draw?

A) The student was lucky
B) There is nothing significant about the student's performance
C) the student is representative of a student population different from yours
D) there is not enough data to form a conclusion.

Reference no: EM13149324

Questions Cloud

Calculate inventory turnover for the year : Calculate what cost of sales would have been for the year if the company had used FIFO to value its inventory. Calculate inventory turnover for the year using the reported numbers.

What proportion of sample means will have values in range : if random sample size is n=25 are selected from this population, what proportion of sample means will have values between 37 and 43.

What is the mass percentage of fe2o3 : An iron ore sample is a mixture of Fe2O3 and several impurities. A 752. g sample of the impure iron ore is heated with excess carbon.

Statements about the national environmental policy act : Which of the following statements about the National Environmental Policy Act (NEPA) is most likely to be false?

What conclusion to draw if student was lucky : You scored 650, but another student, who took the exam on the same day you did, scored 800. What conclusion can you draw?

What mass (in grams)of kno3 would have to be decomposed : What mass (in grams)of KNO3 would have to be decomposed to produce 27.1 L of oxygen measured at STP?

The private marginal benefit for commodity : The private marginal benefit for commodity X is given by 50-5 X , where X is the number of units consumed. The private marginal cost of producing X is constant at $10. For each unit of X produced, an external benefit of $5 is imposed on membe..

Determine the firms optimal advertising-to-sales ratio : Determine the firms optimal advertising-to-sales ratio and if the firms revenues are $50,000, what is its profit-maximizing level of advertising?

How much heat is evolved per gram of fuel burned : 3.8 g of a hydrocarbon fuel is burned in a calorimeter that contains 234 grams of water initially at 25.00 ? C. After the combustion, the temperature is 26.55 ? C

User Account

All Pages