Done 9 myopenmath.com AA C, Chapter 7: Central Limit Theorem (U niform) Score: 0/4 OM. answered Progress saved Done Q (E) 15' 0 Question 1 v E 0/1 pt '0 3 5 99 (9 Details A computer selects a number Xfrom 1 to 6 randomly and uniformly. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X - U(|:|, S) b. Suppose that the computer randomly picks 38 such numbers. What is the distribution of 5: for this selection of numbers. 5: - MS, l3) c. What is the probability that the average of 38 numbers will be more than 3.1? :] Hin t: Some Helpful Videos: 0 Finding the Sampling Distribution 27' [+] 0 Finding a Probability Using the Central Limit Theorem F3" [+] 0 Finding Value Given a Probability Using the Central Limit Theorem L71" [+] I The Central Limit Theorem For Sums E33 [+] Hint I? Submit Question 8:04 Done myopenmath.com AA C Chapter 7: Central Limit Theorem (Uniform) Score: 0/4 0/4 answered Progress saved Done B & Voce . . . . Question 4 > 0/1 pt 9 3 99 0 Details The number of seconds X after the minute that class ends is uniformly distributed between 0 and 60. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X ~ U then the sampling distribution is b. Suppose that 37 classes are clocked. What is the distribution of a for this group of classes? x - N c. What is the probability that the average of 37 classes will end with the second hand between 25 and 32 seconds? Hint: Some Helpful Videos: Finding the Sampling Distribution [+] . Finding a Probability Using the Central Limit Theorem [+] . Finding Value Given a Probability Using the Central Limit Theorem ) [+] . The Central Limit Theorem For Sums ) [+] Hint Submit QuestionDone Reader View Available EIC Chapter 7: Central Limit Theorem (Uniform) Score: 0/4 0/4 answered Progresssaved Done lg & ' 5 0 Question 3 v B 0/1 pt '0 3 3 99 (D Details Suppose that the age of students at George Washington Elementary school is uniformly distributed between 5 and 11 years old. 46 randomly selected children from the school are asked their age. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X - mm D Suppose that 46 children from the school are surveyed. Then the sampling distribution is b. What is the distribution of a? 5: ~ \"(Cl c. What is the probability that the average of 46 children will be between 7 and 7.6 years old? E Hint: D Some Helpful Videos: 0 Finding the Sampling Distribution L's' [+] 0 Finding a Probability Using the Central Limit Theorem L33 [+] 0 Finding Value Given a Probability Using the Central Limit Theorem E' [+] 0 The Central Limit Theorem For Sums 97' [+] Hint 5" 8:04 Done myopenmath.com AA C Chapter 7: Central Limit Theorem (Uniform) Score: 0/4 0/4 answered Progress saved Done . . . . Question 2 0/1 pt 9 3 99 0 Details Treat the number of months X after January 1 that someone is born as uniformly distributed from 0 to 12. Round all answers to 4 decimal places where possible. a. What is the distribution of X? X ~ U( b. Suppose that 40 people are surveyed. What is the distribution of x for this sample? * ~ N( c. What is the probability that the average birth month of the 40 people will be more than 4.4? Hint: Some Helpful Videos: . Finding the Sampling Distribution ) [+] . Finding a Probability Using the Central Limit Theorem ~ [+] . Finding Value Given a Probability Using the Central Limit Theorem @ [+] . The Central Limit Theorem For Sums ) [+] Hint Submit Question A