Ask a New Question

Assume that aset of test

Assume that aset of test scores is normally distributed with a mean of 100 and a standard deviation of 20 use the 68-95-99?
1. 1 answer
2. asked by Anonymous
3. 791 views
Wonwoo earned a score of 940 on a national achievement test. The mean test score was 850 with a standard deviation of 100.
1. 1 answer
2. asked by jaja
3. 461 views
Which test should be used one samples t test, independent samples t test or dependent samples t testYou may have heard that
1. 7 answers
2. asked by kelly
3. 789 views
Which test should be used one samples t test, independent samples t test or dependent samples t testYou may have heard that
1. 0 answers
2. asked by kelly
3. 617 views
10. Explain how the power of a hypothesis test is influenced by each of the following. Assume that all other factors are held
1. 0 answers
2. asked by Melissa Williams
3. 699 views
20. Explain how the power of a hypothesis test isinfluenced by each of the following. Assume that all other factors are held
1. 1 answer
2. asked by melissa
3. 2,655 views
Assume that IQ scores are normally distributed with a mean of 100 and a standard deviation of 15. Assume 1000 freshmen took the
1. 0 answers
2. asked by Anonymous
3. 547 views
Ram earned a score of 940 on a national achievement test. The mean test score was 850 with a standard deviation of 100.what
1. 1 answer
2. asked by johnprabhakaran
3. 1,572 views
What is mode n average for 2 students test scores our of 25 for maths.A Test 1: =21 Test 2: =24 Test 3:=19 Test 4: =21 K Test
1. 37 answers
2. asked by nyle wilkes
3. 1,355 views
the mean on the SAT verbal test is 505 with a standard deviation of 111. Assume the variable is normally distributed. Find the
1. 1 answer
2. asked by blaire
3. 964 views