According to an article in USA Today, 60% of 7- to 12-year-olds who use the Internet do
Question:
According to an article in USA Today, 60% of 7- to 12-year-olds who use the Internet do their schoolwork on line. If 8 kids within this age group who use the Internet are randomly chosen, what is the probability that 2 of them do their schoolwork on line? What is the probability that no more than 5 of them do their schoolwork on line?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (15 reviews)
Px 2 00413 Binomial Distribution n p 8 06 x PExactly x PAt most x P...View the full answer
Answered By
GERALD KAMAU
non-plagiarism work, timely work and A++ work
4.40+
6+ Reviews
11+ Question Solved
Related Book For
Complete Business Statistics
ISBN: 9780077239695
7th Edition
Authors: Amir Aczel, Jayavel Sounderpandian
Question Posted:
Students also viewed these Statistics questions
-
An article in USA Today (October 19, 2010) described a study to investigate how young children learn. Sixty- four toddlers age 18 months participated in the study. The toddlers were allowed to play...
-
According to an article in Science News, binge eating has been associated with a mutation of the gene for a brain protein called melanocortin 4 receptor (MC4R). In one study, F. Horber of the...
-
According to an article in Forbes, ''American companies can and are raising capital in Japan at relatively low rates of interest. Dow Chemical, for instance, has raised $500 million in yen. That cost...
-
Question #1 The following table indicates the net cash flows of a capital asset: Year Net Cash Flow 0 $-8,400 1 $5,900 2 $6,200 Do not enter dollar signs or commas in the input boxes. Use the...
-
You have employed five workers of varying physical strength to dig a ditch. Workers without shovels have zero productivity in ditchdigging. How should you assign shovels to workers if you don't have...
-
Little Boy Ltd. is a Canadian public corporation whose shares are traded on the Alberta Stock Exchange. The company operates a chain of grocery stores in western Canada. Little Boy began as a small...
-
Suppose you make 15 equal annual deposits of \($1,000\) each into a bank account paying 5% interest per year. The first deposit will be made one year from today. How much money can be withdrawn from...
-
1. Has TomTom done the appropriate planning to operate strategically and competitively? 2. What opportunities and threats do you see for TomTom? What macro-environmental trends contribute to your...
-
Case Study Read the below Strait Times (March 2023) article and answer the questions that follow. The authorities in many countries have destroyed unused Covid-19 vaccine stocks that have expired, or...
-
Your client owns $7,000 of Stock A with a beta of 1.8 and $5,000 of Stock B with a beta of 1.1. If the market rises by 22%, this portfolio would be expected to rise by approximately what percentage?...
-
According to a front-page article in The Wall Street Journal, 30% of all students in American universities miss classes due to drinking.8 If 10 students are randomly chosen, what is the probability...
-
The cafeteria in a building offers three different lunches. The demands for the three types of lunch on any given day are independent and Poisson distributed with means 4.85, 12.70, and 27.61. The...
-
The positive charge in Figure Q20.5 is \(+Q\). What is the negative charge if the electric field at the dot is zero? FIGURE Q20.5
-
Do you constantly check your Snap Chat? Instagram? You are not alone if you do. The Pew Research Center reports that 95% of young people have a smartphone, and 45% say they are online almost...
-
The Great Recession of 2008 hit Starbucks hard. Company founder Howard Schultz was at the helm during this challenging time for the company. More than 600 Starbucks stores closed and about 12,000...
-
A bullet shot from a rifle travels at 1000 m/s. What is the elapsed time between when the bullet strikes a target 500 m away, and when the sound of the gunshot reaches the target?
-
Using a financial calculator or spreadsheet, calculate the following: a. The future value of a $223 deposit left in an account paying 7% annual interest for eight years. b. The future value at the...
-
At the turn of the 20th century, an Indiana physician named George Eddingfield repeatedly refused to come to the aid of Charlotte Burk, who was in labor, even though he was Mrs. Burks family...
-
A cash book balance at 31 October 2003 was $1600. When the bank statement was received the following were discovered: (i) A cheque for $425 sent to a customer had been entered in the cash book as...
-
Consider a closed, rigid tank with a volume of 0.8L, filled with cold water initially at 27C. The tank is filled such that there are no voids (air pockets) within. The initial pressure within the...
-
What is random sampling? Why is it used and how does it compare with convenience sampling?
-
As part of a college literature course, students must select three classic works of literature from the provided list and complete critical book reviews for each selected work. Obtain a simple random...
-
A coach must select two players to serve as captains at the beginning of a soccer match. He has 10 players on his team and, to be fair, wants to randomly select 2 players to be the captains. Obtain a...
-
Exploring Variable Length Parameter Lists The file Parameters.java contains a program to test the variable length method average from Section 7.5 of the text. Note that average must be a static...
-
How would I write a test case for the following steps so that the test cases run properly @Test void dequeueItemsHasRightValuesAndSize() { Queue testQ = new Queue (); int result; enqueueValues(testQ,...
-
Analyse the quality of the Java codes below public static boolean leap(int y) { String tmp = String.valueOf(y); if (tmp.charAt(2) == '1' || tmp.charAt(2) == '3' || tmp.charAt(2) == 5 || tmp.charAt(2)...
Study smarter with the SolutionInn App