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students reported studying an average

students reported studying an average of 9.92 hours a week, with a standard deviation of 4.54. Treating this class as the
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2. asked by Anonymous
3. 928 views
A professor surveyed their students, asking how many hours they'd spent studying for all of their classes in the past week. The
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2. 48 views
In a group of 500 students, 150 are studying physics, 220 are studying biology, and 100 are studying chemistry. At least 25
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2. asked by Anonymous
3. 876 views
Mr. Lester is offering extra credit on his statistics exam. All students have to do is state how many hours they spent studying
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2. 85 views
Hello everyone!!For these six sentences, I have to explain what determines whether the sentence is grammatical or not 1) Both
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2. asked by Bobby
3. 783 views
28. A group of statistics students decided to conduct a survey at their university to find the average (mean) amount of time
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2. asked by Steph
3. 1,389 views
During a recent survey of two middle school classrooms, 1/3 of the students reported that they bring their lunch to school.
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2. asked by Adam
3. 945 views
During a recent survey of two middle school classrooms, 1/3 of the students reported that they bring their lunch to school.
1. 1 answer
2. 237 views
Leona wants to investigate middle school students’ study habits. She thinks that there is a relationship between the amount of
1. 1 answer
2. 321 views
leona wants to investigate middle school students study habits she thinks that there is a relationship between the amount of
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2. asked by Aniaya
3. 90 views