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vesna_86 [32]
3 years ago
15

I need help pls A certain university in the United States has a student enrollment of 19,100. Mr. Hill knows the percentage of s

tudents that are male and the percentage of students that are female. Suppose a student reaches in the bag and randomly selects nine red chips and eleven yellow chips. Based on this sample, what is a good estimate for the number of enrolled university students that are male?
Mathematics
2 answers:
aliina [53]3 years ago
7 0

Answer:

8595

Step-by-step explanation:

9/11 is the ratio of male to female

9/20 of students are male and 11/20 are female

If total number is 19100,

then male= 19100*9/20= 8595

Airida [17]3 years ago
4 0

Answer:

About 8595 students

Step-by-step explanation:

If approximately 9/20 of the students are male, multiplying this by the total number of students enrolled will give a good approximation of the total number of enrolled males. 9/20 * 19100=8595. Hope this helps!

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we can conclude that there is no significant evidence to conclude that the mean score in 2010 differs from the mean score in 2009.

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