Selected family an internet connection and is asian

Assignment Help Basic Statistics
Reference no: EM131050328

A survey of 125 families asked whether the household had Internet access. Each family was classified by race. The contingency table is shown here.

A family from the survey is randomly selected. We define:

Event A: The selected family has an Internet connection in its home. Event B: The selected family is Asian American.

a. Determine the probability that the selected family has an Internet connection.

b. Determine the probability that the selected family is Asian American.

c. Determine the probability that the selected family has an Internet connection and is Asian American. d. Determine the probability that the selected family has an Internet connection or is Asian American

Reference no: EM131050328

Questions Cloud

Convenience yield and cost of carry : Explain carefully the meaning of the terms convenience yield and cost of carry. What is the relationship between futures price, spot price, convenience yield, and cost of carry?
Eliminate oil price risk generated by delivery agreement : European options to buy oil in one year at a price of $50 per barrel have a forward delta of 0.1. Assume BigOil Inc. is obligated to deliver 1.25 million barrels of crude oil one year from now at a fixed price of $45 dollars per barrel. How many of t..
Identify the vertices foci and asymptotes of given functions : Identify the vertices, foci, asymptotes, length of the transverse axis, length of the conjugate axis, and eccentricity of each. Then sketch the graph.
What is the bond yields to maturity : A 10-year, 12 % semiannual coupon bond with a par value of $1,000 may be called in 4 years, at a call price of $1,060. The bond sells for $1,300. (Assume the bond has just been issued). a. What is the bond's yields to maturity?
Selected family an internet connection and is asian : A survey of 125 families asked whether the household had Internet access. Each family was classified by race. The contingency table is shown here.
Which of these scenarios indicates market efficiency : Aerotech, an aerospace technology research firm, announced this morning that its hired the world's most knowledgeable and prolific space researchers. Before today, Aerotech's stock had been selling for $100. What do you expect will happen to Aerotech..
Define these samefunctions using only boolean expressions : Write each of the function M-files to define these samefunctions using only Boolean expressions.
Percent-of-sales forecasting method : A firm has targeted a 40% growth in sales this year. Last year's cash as a percent of sales was 15%, accounts receivable 30%, and inventory 35%. What percentage growth in current liabilities is required to support the growth in sales under the p..
Spot price of crude oil-what was the net convenience yield : In January 201x, the spot price of crude oil was $45.65 a barrel and the one year futures price was $56.38 per barrel. The interest rate was about 0.15 percent. What was the net convenience yield? Interpret/explain that result.

Reviews

Write a Review

Basic Statistics Questions & Answers

  The image of the public library is constantly changing and

the image of the public library is constantly changing and their online services continue to grow. usage of the

  Determine the correlation coefficient

Make a scatter diagram for the data, using Sales for the independent variable and Net Profit for the dependent variable. Insert the trend line and add the equation and R2 value to the diagram.

  1 you are interested in testing the distance of two golf

1. you are interested in testing the distance of two golf balls brand a and brand b. you take a random sample of 100

  Determine standard deviation for the sample proportion

It is generally believed that electrical problems affect about 14% of new cars. An automobile mechanic conducts diagnostic tests on 128 new cars on the lot. What is the standard deviation for the sample proportion?

  Test whether the cost per square foot reported by frost amp

the average cost per square foot for the office rental space in the central business district of petaling jaya is

  Estimate the total cost

Short Response: You are mailing 19 packages. It costs between $9 and $12 to mail each package. Estimate the total cost. Explain the method.

  Rejection of the null hypothesis

Develop hypotheses so that rejection of the null hypothesis will allow us to conclude that the most recent bullish sentiment is weaker than that of one month ago.

  Identifying feasible region and potential optimal solutions

a) Formulate a linear program with objectives and constraints and clearly identify all variables and constraints. b) Graph this program identifying the feasible region and potential optimal solutions. c) What is the optimal combination of trucks that..

  Determine the moment generating function and use it to

suppose that x has a binomial distribution with parameters n and p.determine the moment generating function and use it

  Name the variable of interest

The faculty members at Boise State University were surveyed on the question "How satisfied were you with the Summer 2002 Schedule?" Their responses were to be categorized as "very satisfied," "somewhat satisfied," "neither satisfied nor dissatisfi..

  You are interested to know if your shop in the suburbs has

you are interested to know if your shop in the suburbs has customers of the same age as your shop in the center of the

  Explain how two ways of assessing probability are different

Share your determination of probability in each of the situations. Explain how these two ways of assessing probability are different and how they can help make decisions.

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!

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