MATH302
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Exam (elaborations)
MATH302 WEEK 8 PRACTISE TEST
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--19April 20222021/2022A+Available in bundle
- MATH302 
WEEK 8 
PRACTISE 
TEST 
2/27/2020 APUS CLE : MATH302 B007 Win 20 : Tests & Quizzes 

0.0/ 1.0 Points 
1.0/ 1.0 Points 
Week 8 Knowledge Check Homework Practice Questions 
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Part 1 of 4 - Chi-Square Test for Homogeneity 4.0/ 8.0 Points 
Question 1 of 20 
Click to see additional instructions 
A college prep school advertises that their students are more prepared to succeed in college than other schoverify this, they categorize GPA’s into 4 groups and look up the...
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lectdenis
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Exam (elaborations)
MATH 302 WEEK 3 QUIZ
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--9April 20222021/2022A+Available in bundle
- MATH 302 
WEEK 3 QUIZ 
If random variable X has a binomial distribution with n =10 and P(success) =p =0.2, find the probability 
that X is less than 6. (That is, find P(X<6) Answer: (round to 4 decimal places) 
Answer Key:0.9936|.9936 
P(x < 6) = P(x is less than or equal to 5), in Excel 
=BINOM.DIST(5,10,0.2,TRUE) 
Approximately 8% of all people have blue eyes. Out of a random sample of 20 people, what is the 
probability that at most 2 of them have blue eyes? Round answer to 4 decimal pl...
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lectdenis
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Exam (elaborations)
MATH302 WEEK 6 TEST
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--18April 20222021/2022A+Available in bundle
- MATH302 
WEEK 6 TEST 
9/20/2020 APUS CLE : MATH302 I004 Sum 20 : Tests & Quizzes 

1.0/ 1.0 Points 
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Part 1 of 7 - Matched or Paired Samples Questions 2.0/ 2.0 Points 
Question 1 of 20 
A manager wants to see if it is worth going back for an MBA degree. They randomly 
sample 18 managers' salaries before and after undertaking a MBA degree and record their 
salaries in thousands of dollars. Assume Salaries are normally distributed. Test the claim 
that the MBA degree, on...
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lectdenis