Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Sep 05, 2024

On average every 3 out of 12 telephones is found busy. 7 telephone numbers are selected at random. Find the probability that 6 of them

On average every 3 out of 12 telephones is found busy. 7 telephone numbers are selected at random. Find the probability that 6 of them will be busy.(Give your answer to 4 d.p)

Step by Step Solution

There are 3 Steps involved in it

Step: 1

The detailed ... blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

A Short Course In Automorphic Functions

Authors: Joseph Lehner

1st Edition

0486799921, 9780486799926

More Books

Students also viewed these Mathematics questions

Question

★★★★★

Imagine that you have just purchased a company and have brought in an entirely new management teamfive of your classmates. In a separate message to employees, you have communicated the rationale for...

Answered: 1 week ago

Question

★★★★★

4 How are learners developing mediation strategies with these tasks? Give examples where you notice they are facilitating new meaning and concepts to others.

Answered: 1 week ago

Question

★★★★★

12.68 Track Stats! An experiment was conducted to investigate the effect of a training program on the length of time for a typical male uni- versity student to complete the 100-metre dash. Nine...

Answered: 1 week ago

Question

★★★★★

On January 1, 2016, Bacco Company had a balance of $72,350 in its Delivery Equipment account. During 2016, Bacco purchased delivery equipment that cost $22,100. The balance in the Delivery Equipment...

Answered: 1 week ago

Question

★★★★★

During January, the cost of goods manufactured was $93,000. The beginning finished goods inventory was $16,000 and the ending finished goods inventory was $20,000. What was the cost of goods sold for...

Answered: 1 week ago

Question

★★★★★

\f125.1 2 Points Why would there be a tolerance level allowed between Purchase Order and Invoice? Explain your answer. Enter your answer here Q52 14 Points In regard to the EXCESSNE CASH DUTFLDW: a]...

Answered: 1 week ago

Question

★★★★★

A local gym is looking in to purchasing more exercise equipment and runs a survey to find out the preference in exercise equipment amongst their members. They categorize the members based on how...

Answered: 1 week ago

Question

★★★★★

Interest on a credit card's unpaid balance is calculated using the average daily balance. Suppose that netBalance is the balance shown in the bill, payment is the payment made, d1 is the number of...

Answered: 1 week ago

Question

★★★★★

125. Suppose that people finally realize that they must save a larger proportion of their income in order to retire and that they simultaneously begin to use new technology that allows them to reduce...

Answered: 1 week ago

Question

★★★★★

Mandatory Border Operations meetings are conducted for all employees in the Border Protection Unit every Monday. Employees are not permitted to telework on days when Border Operations meetings are...

Answered: 1 week ago

Question

★★★★★

A small southern West Australian country town has maintained records showing that the daily maximumtemperature during summer (Dec.,Jan.,Feb.) has averaged 30 degree Celsius with a standard deviation...

Answered: 1 week ago

Question

★★★★★

1. LaunchPad for Real Communication offers key term videos and encourages selfassessment through adaptive quizzing. Go to bedfordstmartins.com/realcomm to get access to: LearningCurve Adaptive...

Answered: 1 week ago

Question

★★★★★

2. The Kings Speech centers on Alberts address to the British people on September 3, 1939, at the outbreak of World War II, audio recordings of which are available online. Listen to them, and...

Answered: 1 week ago

Question

★★★★★

3. While in class, select a partner and give a one- to two-minute impromptu speech on a topic of your choice. Your partner will write down both negative and positive feedback to share with you, and...

Answered: 1 week ago

Previous Question Next Question