Mathematics, 03.08.2021 20:20 he0gaubong
A study is done to determine if students in the California state university system take longer to graduate, on average, than students enrolled in private universities. One hundred students from both the California state university system and private universities are surveyed. Suppose that from years of research, it is known that the population standard deviations are 1.5241 years and 1 year, respectively. The following data are collected. The California state university system students took on average 4.5 years with a standard deviation of 0.8. The private university students took on average 4.1 years with a standard deviation of 0.2. Conduct a hypothesis test at the 5% level.
State the distribution to use for the test. (Round your answers to two decimal places.)
Xstate ? Xprivate ~ N ( , )
Answers: 2
Mathematics, 21.06.2019 21:00
Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct
Answers: 2
Mathematics, 21.06.2019 22:00
Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents
Answers: 2
Mathematics, 21.06.2019 22:50
What is the ordered pair of m’ after point m (5, 6) is rotated 90° counterclockwise?
Answers: 2
A study is done to determine if students in the California state university system take longer to gr...
Mathematics, 25.01.2021 05:30
Mathematics, 25.01.2021 05:30
Mathematics, 25.01.2021 05:30
Mathematics, 25.01.2021 05:30
Physics, 25.01.2021 05:30
Mathematics, 25.01.2021 05:30
English, 25.01.2021 05:30
Physics, 25.01.2021 05:30
History, 25.01.2021 05:30
Mathematics, 25.01.2021 05:30
Computers and Technology, 25.01.2021 05:30