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study time in X hours

Mitch has 3 tests to study for on Thursday night. He needs to spend twice as much time on Science as English. He also has to
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2. asked by LP
3. 865 views
The Office of Student Services at a large western state university maintains information on the study habits of its full-time
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2. asked by Anonymous
3. 2,105 views
The weekly study times for all students in a school are normally distributed with μ = 18 hours and σ = 6 hours. If 36 students
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2. asked by Judy
3. 667 views
I am trying to double check my answer, I completed a spatter blot of an assignment, 20 student, variables study hours and final
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2. asked by Helen
3. 580 views
tran has made a plan to help him study for his math exam.he has broken the material that he has study into two parts. Part a and
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2. asked by lily
3. 335 views
A student group claims that first-year students at a university must study 2.5 hours (150 minutes) per night during the school
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2. asked by Kate
3. 2,297 views
If I have as much as time as I can to study for the SAT till december 7th, how many hours a day should I study?
1. 1 answer
2. 34 views
Let Y = the number of hours a student studies for the midterm.From previous semesters we know that Y ∼ N(6, 1.5). What is the
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2. asked by Olivia
3. 502 views
Johnny studied for his math test 2 hours over the week end. Abby study 3 times as many hours. Abby studied 3 times as many hours
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2. asked by kennedi
3. 631 views
In a time-use study, 20 randomly selected managers were found to spend a mean of 2.40 hours each day on paperwork. The standard
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2. asked by becky
3. 1,116 views