M = male
F = female
P[M & college] = 76% * 45 % = 34.20 % = X
P[M & engg] = 10% * 75 % = 7.50 %
P[M & commerce] = 7% * 51 % = 3.57 %
P[M & nursing] = 3% * 13% = 0. 39%
P[M & architecture] = 4 % * 65 % = 3.45%
P[M] = sum of the above = 49.11 % = Y
P[college | M] = X / Y
= 34.20 / 49.11
= 0.6963 ie 69.63 %
Probability -0.30 15: Suppose that at UVA, 76% of all undergraduates are in the College, 10%...
A sample of 200 college undergraduates was collected and the student's gender and method of getting to class that day were collected. The data appears below. What is the probability that a randomly selected student is either male or drove to class? Gender Drive Bike Walk Total Male 95 10 10 115 Female 65 5 15 85 Total 160 15 25 200
MATI50 HOMEWORK 2 Name: 1. Verify that the table below is a probability model. X 2 L 8 9 PX 0.30 0.52 0.08 0.10 2. Find the value of k so that the table shown follows a probability model. X 289 Pen 0.20 24 0.48 0.12 3. Students at a suburban community college are enrolled in either Technology or Business (but not both). Let's assume that men and women are represented in Business, but that only 10% of Technology students...
17.-/1 pointsBBUnderStat1242.034 At Litchfield College of Nursing, 87% of incoming freshmen nursing students are female and 13 % are male. Recent records indicate that 70% of the entering female students will graduate with a BSN degree, while 80 % of the male students will obtain a BSN degree. If an incoming freshman nursing student is selected at random, find the following probabilities, (Enter your answers to three decimal places.) (a) P(student will graduate I student is female) (b) P(student will...
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 t attended this semester). Use the results from the following table to answer all parts of #2. he attendance record (# of classes not Age 20 18 19 Final Average Gender # Hrs...
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...
II Suppose for our purposes that I wanted information about all students currently taking statistics at GPC. To do this grouped the students by the section they were in then I randomly chose two of the sections. Using this scenario, please answer each of the following: 1. Complete the following chart using the data set provided: Frequency Major Accounting Biology Business Administration Education Nursing Health Science Social Work/Sociology Other Using the chart above, answer the following: a. What is the...
Using the answers from the table above, answer ALL of the questions below. For questions 1 - 13, draw a normal curve and indicate the area that you are calculating the probability of. For questions 14 – 22, use the appropriate formulas and show all of your calculations. Be sure to turn in the table above along with your answers to all of the questions below. Place your answers in a folder with your name clearly written at the top...
#58 d 4 members of the Green lected from the group, find ependent or a Green. 4 Years High College 4 Years High School (Less than College School Only 4 years) (or More) Total ind the probability of rolling Male than 5. 20 23 82 Female Total 14 15 29 han 4. 45 174 card from a 52-card deck. Source: U.S. Census Bureau Find the probability, expressed as a simplified fraction, thata randomly selected American, age 25 or over 41....
need answers!!! i Find the indicated probability by using the complementation rule. 13) The age distribution of students at a community college ls Ewer 13) Under 21 21-24 25-28 29-32 33-36 37-40 Over 40 144 102 85 1457 A student from the community college is selected at random. Find the student is under probability that the 37 years old. Give your answer as a decimal rounded to three decimal places A) 0.070 B) 0.034 C) 0.092 D) 0.908 Find the...
apter 1. Consider the following data on distances traveled by 100 people to visit the local park. 1-8 30 25 20 15 10 9-16 17-24 25-32 33-40 Expand and construct the table adding columns for relative frequency and cumulative relative frequency. Then plot Histogram, Frequency Polygon and Ogive Curve. 2. Math test anxiety can be found throughout the general population. A study of 200 seniors at a local high school was conducted. The following table was produced from the data....