statistics
 0
 0
 3
 0
 0
asked by
melissa
Respond to this Question
Similar Questions

stats
Relatively speaking, which statistics exam did you do better on? On your first statistics exam you scored a 72 and on the second exam you scored an 89. Hey, youβre improving! Or are you? On the first exam, the class mean was 71 
human growth
The esteemed Dr Bookworm has just completed a study in which he found a +1.0 correction between the number of cups of coffee his students drank right before class and the scores they earned on his final exam. This correlation 
Statistics
In Professor Smith's statistics course, the correlation between students' total scores before the final exam and their final exam scores is r = 0.67. The preexam totals for all students in the course have a mean of 275 and a 
social studies
The esteemed Dr. Bookworm has just completed a study in which he found a +1.0 correlation between the number of cups of coffee his students drank right before class and the scores they earned on his final exam. This correlation 
statistics
On this semesters final exam, john scored 72 on his calculus exam, (class distribution (u=65, \?=3.57)\) ) and 53 on his statistics exam (class distribution :u=49, ?=2.04. Which exam should he get the better grade. 
Statistics
On this semesters final exam, john scored 72 on his calculus exam, (class distribution (u=65, \Ο=3.57)\) ) and 53 on his statistics exam (class distribution :u=49, Ο=2.04. Which exam should he get the better grade. 
10th Grade Math
A history class is comprised of 6 female and 9 male students. If the instructor of the class randomly chooses 5 students from the class for an oral exam, what is the probability that 2 female students and 3 male students will be 
Statistics
A history class is comprised of 5 female and 8 male students. If the instructor of the class randomly chooses 8 students from the class for an oral exam, what is the probability that 2 female students and 6 male students will be 
math
I need help figuring the grade for two students I keep getting a big number. *Note Final can replace a low exam grade πΊπ π΄π·πΈ = .15 β (π·ππππ¦ ππ£π) + .65 β (πΈπ₯ππ 1 + 
Algebra
Mr. Variability is using a normal curve to assign exam grades for his class. This means students more than 2 standard deviations from the class mean will receive an F. If the class mean is 82% and the standard deviation is 4.5%,