Find the probility that a randomly selected student has, Ask an Expert

Statistics

Of 10,000 students at a college, 3,000 have a Mastercard, 4,000 have a Visa card, and 2,000 have both.
a) Construct and fill in a contigency table summarizing the credit card data. Employ the following pairs of events: M and M, V and V.

b) Find the probility that a randomly selected student has neigther credit card.

c) Find the probability that a randomly selected student has a Mastercard or a Visa or both.

d) Find the probability that a Visa cardholder also holds a Mastercard.

e) Are the events V and M independent?

View complete question

Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M9435884

Have any Question?Write your Review or question?

Related Questions in Statistics and Probability

What is the 99 confidence interval for a sample of 52 seat

What is the 99% confidence interval for a sample of 52 seat belts that have a mean length of 85.6 inches long and a standard deviation of 3.8 inches?

You want to retire in 35 years to fund the retirement you

You want to retire in 35 years. To fund the retirement, you deposit $25,000 into an account now, and you deposit $20,000 five years from now. You also plan to save an equal amount each year between now and 35 years from ...

The usable lifetime of a particular electronic component is

The usable lifetime of a particular electronic component is known to follow an exponential distribution with a mean of 6.2 years. Let X = the usable lifetime of a randomly selected component. (a) The proportion of these ...

A student is gathering data on the driving experiences of

A student is gathering data on the driving experiences of other college students. One of the variables measured is the type of car the student drives. These data are coded using the following method: 1 = subcompact, 2 = ...

Bar-eli azar ritov keidar-levin and schein 2007 analyzed

Bar-eli, Azar, Ritov, Keidar-Levin, and Schein (2007) analyzed 286 penalty kicks among professional soccer players. They recorded the direction that the ball was kicked (left, center, right) and the direction that the go ...

The mean time it takes a technician to resolve a software

The mean time it takes a technician to resolve a software Issue is 18 minutes with a standard deviation or 4.2 minutes. This information was obtained from a random sample of 10 monitored calls. A sample of 15 monitor cal ...

Assessment task data analysis assignmentquestion 1

Assessment Task: Data Analysis Assignment QUESTION 1. Single-factor experiments Use Minitab for this question. The data in Q1 tab of 60902_AssessmentTask3Data_Spring2018.xlsx records blood cholesterol levels of twenty-ei ...

A doctor wants to predict the birth weight of a newborn

A doctor wants to predict the birth weight of a newborn baby (measured in grams) based on the gestational age (measured in weeks) at the time of birth. The doctor uses 11 data points, with births ranging from 29 weeks to ...

Suppose x is a normal random variable with mean mu 54 and

Suppose X is a normal random variable with mean μ = 54 and standard deviation σ =8.? Compute P(X > 42). (Round to four decimal places.)

Te proportion of people who love dogs is known to be 75

The proportion of people who love dogs is known to be 75 % Australia wide. A town in far north Queensland is often different in many aspects to the rest of Australia. When 88 families were sampled the proportion who love ...

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Statistics and Probability Expert