Homework Answers
By using Bayes' theorem:
P(700 or more | Admitted)
= 0.5209
= 52 %
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In fall 2014, 38% of applicants with a Math SAT of 700 or more were admitted...
In fall 2014, 32% of applicants with a Math SAT of 700 or more were admitted...
In fall 2014, 32% of applicants with a Math SAT of 700 or more were admitted by a certain university, while 18 % with a Math SAT of less than 700 were admitted. Further, 36% of all applicants had a Math SAT score of 700 or more. What percentage of admitted applicants had a Math SAT of 700 or more? (Round your answer to the nearest percentage point.) X % Need Help? Master it Talk to a Tutor Read It...
Submit Answer Practice Another Version In fall 2014, 32% of applicants with a Math SAT of...
Submit Answer Practice Another Version In fall 2014, 32% of applicants with a Math SAT of 700 or more were admitted by a certain university, while 18% with a Math SAT of less than 700 were admitted. Further, 36% of all applicants had a Math SAT score of 700 or more. What percentage of admitted applicants had a Math SAT of 700 or more? (Round your answer to the nearest percentage point.) Need Help? Read It Master it Talk to...
The following table shows the profile, by the math section of the SAT Reasoning Test, of...
The following table shows the profile, by the math section of the SAT Reasoning Test, of admitted students at UCLA for the Fall 2014 semester. SAT Reasoning Test—Math Section 700–800 600–699 500–599 400–499 200–399 Total Admitted 8,398 3,517 1,410 358 9 13,692 Not admitted 16,599 18,363 13,119 6,714 1,652 56,447 Total applicants 24,997 21,880 14,529 7,072 1,661 70,139 Determine the probability of the following event. HINT [Example 6.] (Round your answer to two decimal places.) An applicant had a Math...
a) The following table shows the profile, by the math section of the SAT Reasoning Test,...
a) The following table shows the profile, by the math section of the SAT Reasoning Test, of admitted students at UCLA for the Fall 2011 semester. SAT Reasoning Test—Math Section 700–800 600–699 500–599 400–499 200–399 Total Admitted 6,611 3,981 1,388 385 8 12,373 Not admitted 6,622 13,876 9,890 4,974 1,363 36,725 Total applicants 13,233 17,857 11,278 5,359 1,371 49,098 Determine the probability of the following event. (Round your answer to the nearest .01.) HINT [Example 6.] An applicant neither had...
The following table shows the profile, by the math section of the SAT Reasoning Test, of...
The following table shows the profile, by the math section of the SAT Reasoning Test, of admitted students at UCLA for the Fall 2011 semester. SAT Reasoning Test—Math Section 700–800 600–699 500–599 400–499 200–399 Total Admitted 6,611 3,981 1,388 385 8 12,373 Not admitted 6,622 13,876 9,890 4,974 1,363 36,725 Total applicants 13,233 17,857 11,278 5,359 1,371 49,098 Determine the probability of the following event. (Round your answer to the nearest .01.) HINT [Example 6.] An applicant neither had a...
The following table shows the profile, by the math section of the SAT Reasoning Test, of...
The following table shows the profile, by the math section of the SAT Reasoning Test, of admitted students at UCLA for the Fall 2014 semester. SAT Reasoning Test-Math Section 700-800 | 600-699 500-599 400-499 | 200-399 Total Admitted 8,398 3,517 1,410 358 9 | 13,692 Not admitted 16,599 18,363 13,119 6,714 1,652 56,447 Total applicants 24,997 21,880 14,529 7,072 1,661 70,139 Determine the probability of the following event. HINT [Example 6.] (Round your answer to two decimal places.) An applicant...
Question 18 18 pts The mathematics section of the 2014 SAT was normally distributed with a...
Question 18 18 pts The mathematics section of the 2014 SAT was normally distributed with a mean score of 513 and a standard deviation of 120. (Enter all values for the indicated steps in your solutions) a.) Find the probability that a randomly selected student who took the exam had a math SAT score less than 500. P(Z < )= b.) Find the SAT score which separates the top 20% of students from the bottom 80% of students. The Z-value...
The mean and standard deviation of SAT math exam scores were 527 and 120, respectively, in...
The mean and standard deviation of SAT math exam scores were 527 and 120, respectively, in 2017. Assume that the scores are normally distributed and answer the following questions. a. Find the 30th percentile. b. If your score is 700, what percentage of the students got higher scores than you in 2017? c. What percentage of students got SAT math scores from 400 to 600? d. If your score is 650, what is the percentile of your score?
(1 point) A large set of scores on the Math SAT in a certain year had...
(1 point) A large set of scores on the Math SAT in a certain year had an approximately Normal distribution with a mean of 530 and standard deviation of 90 ll percent of scores were less than 350. El percent of scores were greater than 626. El percent of scores were between 350 and 626. (a) Fill in the blank: (b) Fill in the blank (c) Fill in the blank In each case, give your answers in percentage form and...
Course Home Pearson Sign in MyLab Mat... Review Homework Browser Set 2019 Fall MATH 1530 Introductory...
Course Home Pearson Sign in MyLab Mat... Review Homework Browser Set 2019 Fall MATH 1530 Introductory Statistics OG BRITT Se Reanna Callins & 11/9/19 Review Homework: S4 Section 8.2 Homework Score: 0 of 1 pt HW Score: 35.06%, 3. Instructor-created question IB Question According to a survey in a country, 34% of adults do not own a credit Suppose a simple random sample of 700 adults is obtained. Complete parts (e) below Click Here for StatCrunch (a) Determine the mean...
In fall 2014, 32% of applicants with a Math SAT of 700 or more were admitted by a certain university, while 18 % with a Math SAT of less than 700 were admitted. Further, 36% of all applicants had a Math SAT score of 700 or more. What percentage of admitted applicants had a Math SAT of 700 or more? (Round your answer to the nearest percentage point.) X % Need Help? Master it Talk to a Tutor Read It...
Submit Answer Practice Another Version In fall 2014, 32% of applicants with a Math SAT of 700 or more were admitted by a certain university, while 18% with a Math SAT of less than 700 were admitted. Further, 36% of all applicants had a Math SAT score of 700 or more. What percentage of admitted applicants had a Math SAT of 700 or more? (Round your answer to the nearest percentage point.) Need Help? Read It Master it Talk to...
The following table shows the profile, by the math section of the SAT Reasoning Test, of admitted students at UCLA for the Fall 2014 semester. SAT Reasoning Test-Math Section 700-800 | 600-699 500-599 400-499 | 200-399 Total Admitted 8,398 3,517 1,410 358 9 | 13,692 Not admitted 16,599 18,363 13,119 6,714 1,652 56,447 Total applicants 24,997 21,880 14,529 7,072 1,661 70,139 Determine the probability of the following event. HINT [Example 6.] (Round your answer to two decimal places.) An applicant...
Question 18 18 pts The mathematics section of the 2014 SAT was normally distributed with a mean score of 513 and a standard deviation of 120. (Enter all values for the indicated steps in your solutions) a.) Find the probability that a randomly selected student who took the exam had a math SAT score less than 500. P(Z < )= b.) Find the SAT score which separates the top 20% of students from the bottom 80% of students. The Z-value...
(1 point) A large set of scores on the Math SAT in a certain year had an approximately Normal distribution with a mean of 530 and standard deviation of 90 ll percent of scores were less than 350. El percent of scores were greater than 626. El percent of scores were between 350 and 626. (a) Fill in the blank: (b) Fill in the blank (c) Fill in the blank In each case, give your answers in percentage form and...
Course Home Pearson Sign in MyLab Mat... Review Homework Browser Set 2019 Fall MATH 1530 Introductory Statistics OG BRITT Se Reanna Callins & 11/9/19 Review Homework: S4 Section 8.2 Homework Score: 0 of 1 pt HW Score: 35.06%, 3. Instructor-created question IB Question According to a survey in a country, 34% of adults do not own a credit Suppose a simple random sample of 700 adults is obtained. Complete parts (e) below Click Here for StatCrunch (a) Determine the mean...
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