A study was conducted to determine whether there were significant differences between medical students admitted through...
A study was conducted to determine whether there were
significant differences between medical students admitted through
special programs (such as retention incentive and guaranteed
placement programs) and medical students admitted through the
regular admissions criteria. It was found that the graduation rate
was 90.4% for the medical students admitted through special
programs. Be sure to enter at least 4 digits of accuracy for this
problem!
- If 9 of the students from the special programs are randomly
selected, find the probability that at least 8 of them
graduated.
prob = At least 4 digits!
- If 9 of the students from the special programs are randomly
selected, find the probability that exactly 6 of them
graduated.
prob = At least 4 digits!
- Would it be unusual to randomly select 9 students from the
special programs and get exactly 6 that graduate?
- If 9 of the students from the special programs are randomly selected, find the probability that at most 6 of them graduated.
prob = At least 4 digits!
- Would it be unusual to randomly select 9 students from the special programs and get at most 6 that graduate?
- Would it be unusual to randomly select 9 students from the special programs and get only 6 that graduate?
Homework Answers
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A study was conducted to determine whether there were
significant differences between medical students admitted through...
A study was conducted to determine whether there were significant differences between medical students admitted through...
A study was conducted to determine whether there were significant differences between medical students admitted through special programs (such as retention incentive and guaranteed placement programs) and medical students admitted through the regular admissions criteria. It was found that the graduation rate was 92.2% for the medical students admitted through special programs. Be sure to enter at least 4 digits of accuracy for this problem! If 11 of the students from the special programs are randomly selected, find the probability...
A study was conducted to determine whether there were significant differences between medial students admitted through...
A study was conducted to determine whether there were significant differences between medial students admitted through special programs (such as affirmative action) and medical students admitted with regular admissions criteria. It was found that the graduation rate was 90% for the medical students admitted through special programs. a) 10 of the students from the special programs are randomly selected. Explain why the Binomial distribution is appropriate to describe the random variable X that counts the number of students from the...
12. Researchers conducted a study to determine whether there were significant differences in graduation rates between...
12. Researchers conducted a study to determine whether there were significant differences in graduation rates between medical students admitted through special programs and medical students admitted through the regular admissions criteria. It was found that the graduation rate was 98% for the medical students admitted through special programs in all medical schools. Complete parts (a) and (b) below. If 13 of the students admitted through special programs are randomly selected, find the probability that at least 12 of them graduated....
If 10 of the students from the special programs are randomly selected, find the probability that...
If 10 of the students from the special programs are randomly selected, find the probability that at most 7 of them graduated. prob = At least 4 digits! Would it be unusual to randomly select 10 students from the special programs and get at most 7 that graduate? no, it is not unusual yes, it is unusual Would it be unusual to randomly select 10 students from the special programs and get only 7 that graduate? yes, it is unusual...
Question 18 The probability that you will win a game is p = 0.88. If you...
Question 18 The probability that you will win a game is p = 0.88. If you play the game 1488 times, what is the most likely number of wins? (Round answer to one decimal place.) Let X represent the number of games out of 1488) that you win. Find the standard deviation for the probability distribution of X. (Round answer to two decimal places.) 20 and the maximum usual value Use the range rule of thumb to find the minimum...
6. (5 Marks) A group of four undergraduate and five graduate students are available to fill...
6. (5 Marks) A group of four undergraduate and five graduate students are available to fill certain student government posts. If four students are to be randomly selected from this group, a) Find the probability that exactly two undergraduates will be among the four chosen. (2 points) b) What is the probability that at least two graduate students be chosen? (3 points)
29% of all college students major in STEM (Science, Technology, Engineering, and Math). If 36 college...
29% of all college students major in STEM (Science, Technology, Engineering, and Math). If 36 college students are randomly selected, find the probability that a. Exactly 9 of them major in STEM. b. At most 13 of them major in STEM. c. At least 9 of them major in STEM. d. Between 6 and 13 (including 6 and 13) of them major in STEM.
2. A recent national study showed that approximately 45% of college students binge drink. Find the...
2. A recent national study showed that approximately 45% of college students binge drink. Find the probability among 8 randomly selected students that a. Exactly 4 students binge drink. b. At least 6 students binge drink.
A study was conducted to determine success rates of students enrolled in the Statistics courses o...
A study was conducted to determine success rates of students
enrolled in the Statistics courses offered at South Plains College
for the fall semester of 2015. A random sample of 14 students was
taken, and we recorded each
student’s age, final average, gender, # hours worked per week,
race, and the attendance record (# of classes not attended this
semester). Use the results from the following table to answer all
parts of #2
f. For the age variable, construct 3...
Statistic course You are performing a study about daily water consumption of UVI Students (in fluid...
Statistic course You are performing a study about daily water consumption of UVI Students (in fluid ounces). You randomly select 20 students and record the daily water consumption shown below: 81 60 90 87 75 80 66 75 82 84 82 64 100 94 77 94 70 79 75 85 3. Find the five-number summary and construct a box and whisker plot for the data set. (7 pts.) 4. Find the variance and Standard deviation of the data set. Round...
A study was conducted to determine whether there were significant differences between medical students admitted through special programs (such as retention incentive and guaranteed placement programs) and medical students admitted through the regular admissions criteria. It was found that the graduation rate was 92.2% for the medical students admitted through special programs. Be sure to enter at least 4 digits of accuracy for this problem! If 11 of the students from the special programs are randomly selected, find the probability...
If 10 of the students from the special programs are randomly selected, find the probability that at most 7 of them graduated. prob = At least 4 digits! Would it be unusual to randomly select 10 students from the special programs and get at most 7 that graduate? no, it is not unusual yes, it is unusual Would it be unusual to randomly select 10 students from the special programs and get only 7 that graduate? yes, it is unusual...
Question 18 The probability that you will win a game is p = 0.88. If you play the game 1488 times, what is the most likely number of wins? (Round answer to one decimal place.) Let X represent the number of games out of 1488) that you win. Find the standard deviation for the probability distribution of X. (Round answer to two decimal places.) 20 and the maximum usual value Use the range rule of thumb to find the minimum...
6. (5 Marks) A group of four undergraduate and five graduate students are available to fill certain student government posts. If four students are to be randomly selected from this group, a) Find the probability that exactly two undergraduates will be among the four chosen. (2 points) b) What is the probability that at least two graduate students be chosen? (3 points)
29% of all college students major in STEM (Science, Technology, Engineering, and Math). If 36 college students are randomly selected, find the probability that a. Exactly 9 of them major in STEM. b. At most 13 of them major in STEM. c. At least 9 of them major in STEM. d. Between 6 and 13 (including 6 and 13) of them major in STEM.
2. A recent national study showed that approximately 45% of college students binge drink. Find the probability among 8 randomly selected students that a. Exactly 4 students binge drink. b. At least 6 students binge drink.
A study was conducted to determine success rates of students
enrolled in the Statistics courses offered at South Plains College
for the fall semester of 2015. A random sample of 14 students was
taken, and we recorded each
student’s age, final average, gender, # hours worked per week,
race, and the attendance record (# of classes not attended this
semester). Use the results from the following table to answer all
parts of #2
f. For the age variable, construct 3...
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