A survey of undergraduate students in the School of Business at Northern University revealed the following regarding the gender and majors of the students: Major Gender Accounting Management Finance Total Male 100 150 50 300 Female 100 50 50 200 Total
Hi explaining the below question it is so complicated for me thanks A survey of undergraduate students in the School of Business at Northern University revealed the following regarding the gender and majors of the students: a. What is the probability of selecting a female student? (Round the final answer to 2 decimal places.) Probability b. What is the probability of selecting a finance or an accounting major? (Round the final answer to 2 decimal places.) Probability c-1. What is...
Is gender independent of chosen major? Explain this matgematically!! 3. (7 points) Probability At a local university 100 different students in the accounting and economics majors answered a survey. It yielded the contingency table below, with 4 joint probabilities in the table, so that the joint probability that a student is female and an accounting major is 0.34 or 34%: Accounting Economics Major Major Female 0.34 0.10 Male 0.31 0.25 Hint: The first thing you should do is to label...
Return to question Gender Male Female Accounting 170 170 Major Marketing 190 110 Finance 110 130 Total 470 410 Total 340 300 240 880 a. What is the probability of selecting a female student? (Round the final answer to 2 decimal places.) Probability 0.46 b. What is the probability of selecting a finance or an accounting major? (Round the final answer to 2 decimal places.) Probability 0.58 C-1. What is the probability of selecting a female or an accounting major?...
A survey of a sample of business students resulted in the following information regarding the genders of the individuals and their selected major 2. A survey of a sample of business students resulted in the following information regarding the genders of the individuals and their selected major Selected Major Management Marketing 40 30 70 Total 80 120 200 Gender Male Others 10 30 Female Total 20 30 70 100 What is the probability of selecting an individual who is majoring...
A survey of a sample of business students resulted in the following information regarding the genders of the individuals and their selected major. Selected Major Gender Management Marketing Others Total Male 30 18 34 82 Female 40 28 50 118 Total 70 46 84 200 Type answers as NON-SIMPLIFIED FRACTIONS! a. What is the probability of selecting an individual who is majoring in Marketing? b. What is the probability of selecting an individual who is majoring in Management, given...
B) Epidemiologists claim that the probability of breast cancer among Caucasian women in their mid-50s is 0.005. An established test identified people who had breast cancer and those that were healthy. A new mammography test in clinical trials has a probability of 0.85 for detecting cancer correctly. In women without breast cancer, it has a chance of 0.925 for a negative result. If a 55-year-old Caucasian woman tests positive for breast cancer, what is the probability that she, in fact,...
The table below shows the number of male and female students enrolled in nursing at a university for a certain semester A student is parts (a) through (d) selected at random. Complete Total 1108 2321 3429 Nursing majors Non-nursing majors 1013 1721 2734 Males Females Total 95 600 696 (a) Find the probability that the student is male or a nursing major. P(being male or being nursing major) Round to the nearest thousandth as needed) b) Find the probability that...
1 points Use the following data to answer the next three questions. A group of students are classified according to their gender and major. The results of this classification is presented in the following table Marketing Finance Accounting Cis Total Female 45 50 60 190 Male 60 70 50610 110 130 85400 1. If a student is selected at random, what is the probability that this student is male given that this student is majoring in Marketing 0.40 0.60 0.075...
Collect a convenience sample (n = 100) of Oakland University undergraduate students on the following demographics information: Gender (Female, Male) Status (Full-Time, Part-Time) County (Oakland, Other) Major (SBA, Non-SBA). You may get this data by asking any OU students that you know, in person, phone, email, text, etc. Then, compare this nonprobability sample you obtained with the known characteristics of the population (see the Sampling OU Students PowerPoint on Moodle) on each of the four demographic variables: Is this a...
i need help on question 3 to 22 please. Midterm ex review. MATH 101 Use the following information to answer the next four exercises. The midterm grades on a chemistry exam, graded on a scale of 0 to 100, were: 62, 64, 65, 65, 68, 70, 72, 72, 74, 75, 75, 75, 76,78, 78, 81, 82, 83, 84, 85, 87, 88, 92, 95, 98, 98, 100, 100,740 1. Do you see any outliers in this data? If so, how would...