subject
Mathematics, 25.11.2019 21:31 rleiphart1

You ask your graduate student to roll a die 5000 times and record the results.

a) give the expected mean and standard deviation of the outcome.

b) the die roll experiment is repeated (though with a different graduate student – for some reason your previous student went to work with a different advisor). however in this case, the die is weighted so that a 6 shows up 11% of the time, a 1 shows up 25% of the time, and all remaining numbers show up 16% (each). now what is the expected mean and sd of 5000 rolls?

c) what would happen if we changed the experiment to 10,000 rolls?

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 14:50
If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?
Answers: 2
question
Mathematics, 21.06.2019 19:30
Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.
Answers: 1
question
Mathematics, 21.06.2019 20:30
    choose the correct definition for  extremo.  a.  end      b.  extra      c.  extract      d.  eventual 
Answers: 2
question
Mathematics, 21.06.2019 22:00
Four quarts of a latex enamel paint will cover about 200 square feet of wall surface. how many quarts are needed to cover 98 square feet of kitchen wall and 52 square feet of bathroom wall
Answers: 1
You know the right answer?
You ask your graduate student to roll a die 5000 times and record the results.

a) give t...
Questions
question
History, 01.12.2019 01:31
question
Mathematics, 01.12.2019 01:31
Questions on the website: 13722363