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, gabrielar80
The paint recipe also calls for 1/4 cup of food coloring. tyler says mrs. mcglashan will also need 6 cups of food coloring. do u agree or disagree? explain.
Answers: 2
A study is done to determine if students in the California state university system take longer to gr...
Social Studies, 22.02.2022 22:20
Mathematics, 22.02.2022 22:20
Mathematics, 22.02.2022 22:30
Mathematics, 22.02.2022 22:30
SAT, 22.02.2022 22:30