Statistics
posted by Mariam .
A statistics class is made up of 60% women and has 21 women in it. What is the total number of students in the class?
Respond to this Question
Similar Questions

math
your class has 8 women and 19 men. write the number of women to men as a ratio and as a quoyient. whatpercent of the class are women? 
statistics
a computer teacher has 20 students 8 who are women and 12 are men. her other class has 30 people how many must be women so that both classes have the same ratio of women to men 
statistics
A history class has 75 members. If there is a 12% absentee rate per class meeting, find the mean, variance, and atandard deviation of the number of students who will be absent from each class 
basic statistics for the behavioral sciences
there are 80 students enrolled in statistics. (a)you and 11 other earned the same score. what percent of the class received your score? 
Statistics
A mathematics class has 200 members. If there is 12% absentee rate per class meeting, find: a) mean, variance and standard deviation number of students who will be absent from each class. b) Draw the probability table and distribution … 
algebra
In a class of 50 students, the number of women is 2 more than five times the number of men. How many women are in the class? 
Statistics
A simple random sample of 50 students is taken from a class of 300 students. In the class, * the average midterm score is 67 and the SD is 12 * there are 72 women Let W be the number of women in the sample, and let S be the average … 
statistics
In a statistics class of 45 students, 12 have a strong intrest in statistics. If two students are selected at random from this class, what is the propability that both of them have a strong interest in statisitcs? 
statistics
An instructor in a large lecture class found at the end of the semester that total points scored by students in his class was approximately Normal with mean 530 and standard deviation 80. If 10% of the class are to receive A's (he … 
Statistics
80. Florida State University has 14 statistics classes scheduled for its Summer 2013 term. One class has space available for 30 students, eight classes have space for 60 students, one class has space for 70 students, and four classes …