Mathematics, 05.02.2020 00:59 risolatziyovudd
Seniors at a local high school took both the ap statistics exam and the ap literature exam. on the statistics test, the mean score was 2.4 with a standard deviation of 0.6. on the literature test, the mean score was 2.65 with a standard deviation of 0.55. if we wanted to look at the combined scores (and assumed the tests were independent), what would their mean and standard deviation be?
5.05, 0.66
5.05, 1.15
5.05, 1.07
5.05, 0.82
5.05, 0.42
Answers: 3
Mathematics, 20.06.2019 18:04
Classify each polynomial by its degree and by its number of terms.
Answers: 1
Mathematics, 21.06.2019 15:10
Two lines that do not intersect are skew. always sometimes or never
Answers: 1
Mathematics, 21.06.2019 16:00
Find the average speed of a rabbit that runs a distance of 22 m in a time of 1.8 s .
Answers: 1
Mathematics, 21.06.2019 18:00
You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?
Answers: 1
Seniors at a local high school took both the ap statistics exam and the ap literature exam. on the s...
Mathematics, 05.05.2021 17:00
Mathematics, 05.05.2021 17:00
History, 05.05.2021 17:00
Mathematics, 05.05.2021 17:00
Geography, 05.05.2021 17:00
Mathematics, 05.05.2021 17:00
English, 05.05.2021 17:00
Mathematics, 05.05.2021 17:00
Mathematics, 05.05.2021 17:00
Mathematics, 05.05.2021 17:00