Students given exam with 300 multiple questions distribution

Assignment Help Basic Statistics

Reference no: EM13241724

Students given exam with 300 multiple questions, distribution was normal and mean 195 with a standard deviation of 30. What were the scores of the students who are within one standard deviation of the mean?

Reference no: EM13241724

Questions Cloud

Find the amount of ice melted and the final temperature : Steam at 100°C is added to ice at 0°C, Find the amount of ice melted and the final temperature when the mass of steam is 14.0 g and the mass of ice is 52.0 g

Explain what are the standard half cell potentials : what are the standard half cell potentials; E anode and E cathode? If the electrochemical cell is allowed to operate as a gavanic cell, which solution species will be oxidized, which solution species will reduce

How do you calculate asymmetric confidence intervals : If I had 6600 wigets, how many do I have to test with 0 failures to show 95% of them are acceptable with a 95% confidence?

On what method is the excel based calculator that you have : On what method is the Excel based calculator that you have provided based on (Exact, Score, Wald, Adjusted Wald). Also, what method is the calculation in Minitab based on?

Students given exam with 300 multiple questions distribution : Students given exam with 300 multiple questions, distribution was normal and mean 195 with a standard deviation of 30. What were the scores of the students who are within one standard deviation of the mean?

Compute the amount of solute in g needed to prepare solution : Calculate the amount of solute in g needed to prepare 453.1 mL of a 5.22 %(m/v) LiNO3 solution.

What price and quantity combination will monopolist choose : The local government has given a monopoly franchise to a cable company. The graph also shows the marginal revenue (MR) curve, the marginal cost (MC) curve, and the average total cost (ATC) curve for cable TV services.

Find the lowest acceptable score within each established : The grades on the midterm given in a large managerial stats class are normally distibuted with mean 75 and standard deviation 9. Instructors of this class wants to assign an A to top

Explain how many lone pairs are one the oxygen atom : write Lewis structure for Oxygen difluoride, OF2. How many lone pairs are one the oxygen atom

User Account

All Pages