Mathematics, 27.03.2020 18:51, bbysl15
Two schools have asked you to compare their SAT scores and have given you their means and standard deviations for the last test. Which statement would be correct based on this information?
School 1 has a mean of 2000 and a standard deviation of 100.
School 2 has a mean of 2100 and a standard deviation of 500.
A) Overall, school 2 has a better score because of a higher variation in the scores.
B) Overall, school 1 has a better score because of a lower variation in their scores.
C) The schools are about the same since there is only 100 points different in their means.
D) The schools are about the same because a large difference between standard deviations means that the data sets are about the same.
Answers: 3
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 20:00, bermudezs732
Graph the linear function using the slooe and y intercept
Answers: 2
Mathematics, 21.06.2019 20:00, haileyhale5
What are the domain and range of the function f(x)=2^x+1
Answers: 1
Mathematics, 22.06.2019 00:00, cutie22327
This summer the number of tourists in salem increased 4.5% from last years total of 426000. how many more tourists came to salem this summer
Answers: 1
Do you know the correct answer?
Two schools have asked you to compare their SAT scores and have given you their means and standard d...
Questions in other subjects:
History, 15.07.2020 01:01
English, 15.07.2020 01:01
