User Account

All Pages

Homes have both a garage and a swimming pool

Assignment Help Basic Statistics
Reference no: EM13496135

Suppose that 20% of the homes in a neighborhood has a swimming pool in their backyards and 50% has a garage. 15% of homes have both a garage and a swimming pool.

a. What is the probability that a home has a garage but not a swimming pool?
b. What is the probability that a home has neither a garage nor a swimming pool?
c. You see a home in this neighborhood with a garage. Given that the home has a
garage, what is the probability that it also has a swimming pool in the backyard?
d. What is the probability that you see two homes in a row with garages in this
neighborhood?

Reference no: EM13496135

Questions Cloud

Find the image distance of the truck : The outside mirror on the passenger side of a car is convex and has a focal length of -8.5 m. Find the image distance of the truck
The dataset length.jmp contains a simple random sample : The dataset Length.jmp contains a simple random sample of 50 stainless steel sheet metal screw from Crown Bolt
The information on 50 beanie babies given in beanie xls : Beanie Babies are toy stuffed animals that have become valuable collector's items. Beanie World Magazine provided the information on 50 Beanie Babies given in beanie.xls.
The story and name the distribution and its parameters : A doctorhas developed an experimental drug for toe-nail fungus. He needs to test it out on some people to make sure it works. He has a list of 2000 people who could be potential subjects in his study. 1120 of these potential subjects have toe ..
Homes have both a garage and a swimming pool : Suppose that 20% of the homes in a neighborhood has a swimming pool in their backyards and 50% has a garage. 15% of homes have both a garage and a swimming pool.
Promote anti-american propaganda : A Russian SVR agent has 45 million dollars which he can spend to bribe academics, politicians, and bloggers to spread disinformation and to promote anti-American propaganda
Calculate a 95% confidence interval : Calculate a 95% Confidence Interval
Mama stuffin is a popular food item during the fall : Mama's Stuffin' is a popular food item during the fall and winter months, but it is marginal in the spring and summer. Use the following demand forecasts and costs to determine which of the following production planning strategies is best for M..
A singapore edition of business times : In a Singapore Edition of Business Times, diamond pricing we explored. The price of a diamond is based on the diamond's weight, color, and clarity. A Simple random sample of 18 one-half-carat diamonds had the following prices, in dollar's

Reviews

Write a Review

Basic Statistics Questions & Answers

  Find confidence interval for difference between two years

Find a 95% confidence interval for the difference between this year and last year in the mean number of units sold at all retail stores and interpret the results.

  Explain researcher-s theory by steps of hypothesis testing

Sketch the distributions involved, and (c) explain your answers to someone who has never had a course in statistics.

  Find the probability that flowers purchased by friend

If a new graduate is given a bunch of flowers from this outlet, what is the probability that the flowers were purchased by their partner or friend?

  Binomial probability-arrival of northwest airlines

Assume the likelihood that any flight on Northwest Airlines arrives within 15 minutes of the scheduled time is .90. We select four flights from yesterday for study.

  Probability that selected personn is jewish and democrat

Arbitrarily choose someone from sample. Determine the probability that they are Jewish and Democrat?

  The probability that the site is completed in less than 225

Site preparation for new housing developments for tracts of 40 houses is normally distributed with a mean of 250 workdays and a standard deviation of 25 workdays.

  Graduates from a graphic arts course at a community college

graduates from a graphic arts course at a community college have a mean starting salary of 32000 with a standard

  Random variable and probability density function

The random variable x is known to be uniformly distributed between 1.0 and 1.5.

  Statistical null and alternative hypotheses

Clearly identify the independent and dependent variables you would study. Determine whether an independent-samples or related-samples t test is most appropriate and why. Generate the statistical null and alternative hypotheses.

  Impact of campaign film on attitude toward political person

The impact of campaign film on attitudes toward a political candidate was investigated. Prior to showing the film, the attitudes of 15 people toward the candidate were assessed using a political likability scale.

  Detailed explanation of hypothesis testing

Political polls typically sample randomly from the U.S population to investigate the percentage of voters who favor some candidate or issue. The number of people polled is usually on the order of 1000.

  Marginal density and expected value using joint density

a)  Find the marginal density of Y. b)  Find  E(X)   HINT: What is  E (X|Y=y) ?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd