Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on May 18, 2024

If the store receives a new shipment of 20 car batteries, (we don't know this, but) 5 of them are faulty, and we selected 2

If the store receives a new shipment of 20 car batteries, (we don't know this, but) 5 of them are faulty, and we selected 2 car batteries at random, then what is the probability that;

A. both of them are good batteries?

B. one battery is good while one battery is bad?

c. both batteries are bad?

Step by Step Solution

There are 3 Steps involved in it

Step: 1

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

Essentials of Business Analytics

Authors: Jeffrey D. Camm, James J. Cochran, Michael J. Fry, Jeffrey W. Ohlmann, David R. Anderson

2nd edition

1305627733, 978-1305861817, 1305861817, 978-0357688960, 978-1305627734

More Books

Students also viewed these Mathematics questions

Question

★★★★★

Calculate the deflection at point C of a beam subjected to uniformly distributed load w = 275 N/m on span AB and point load P = 10 kN at C. Assume that L = 5 m and EI = 1.50 X 10 7 N.m 2 . A W -L- B...

Answered: 1 week ago

Question

★★★★★

Information processing theory focuses on a. How people attend to environmental events b. How people encode information to be learned and relate it to knowledge in memory c. Store new knowledge in...

Answered: 1 week ago

Question

★★★★★

Paid wages to employees, $3,300. _________________________________ ________________ _________________________________ _________________

Answered: 1 week ago

Question

★★★★★

To compute trend percents the analyst should: A. Select a base period, assign each item in the base period statement a weight of 100%, and then express financial numbers from other periods as a...

Answered: 1 week ago

Question

★★★★★

RATIO ANALYSIS OF COMPARATIVE FINANCIAL STATEMENTS Refer to the financial statements in Problem 24-8A. REQUIRED Calculate the following ratios and amounts for 20-1 and 20-2 (round all calculations to...

Answered: 1 week ago

Question

★★★★★

The 9 12-ft side of an open tank is hinged at its bottom A and is held in place by a thin rod. The tank is filled with glycerin, whose specific weight is 80lb/ft 3 . Determine the force T in the rod...

Answered: 1 week ago

Question

★★★★★

One of the key practical benefits of the JCM is that practitioners are able to compute a motivating potential score (MPS) for jobs using the following formula (defined in the chapter): + + = SV TI...

Answered: 1 week ago

Question

★★★★★

1. Given that Blades expects to use the cash flows generated by the Thai subsidiary to pay the interest and principal of the notes, would the effective financing cost of the baht-denominated notes be...

Answered: 1 week ago

Question

★★★★★

void mystery(int arr[], int len) { int *x = arr; int *y = arr + len - 1; while (x

Answered: 1 week ago

Question

★★★★★

Risks are part and parcel of investing. Propose methods generally used to manage risk by any potential investor.

Answered: 1 week ago

Question

★★★★★

3.Fresh Foods wants to decrease the total cost of guava. Identify three costs areas - other than price - that Fresh Foods to focus on to decrease total cost. Explain why you choose those cost areas....

Answered: 1 week ago

Question

★★★★★

i.Suggest at least THREE (3) kinds of analytics and machine learning algorithms that Champo Carpets can use to solve their problems, and in general, for value creation. ii.Explain the data strategy...

Answered: 1 week ago

Question

★★★★★

While traveling on an assignment that is being paid for by your employer, you visit an area in which you would really like to live but can never find time to visit on your own. You have five days to...

Answered: 1 week ago

Question

★★★★★

5. Case Study 2. Gojek and Grab Strategy The case study below explains that there are 2 industries that provide on-demand services, Gojek and Grab. Both are fiercely competitive in the same market in...

Answered: 1 week ago

Question

★★★★★

Why Co-Branding is an important strategy for the marketers? How does it work? Discuss with the help of some examples. How you can differentiate between brand extension and line extension? Discuss...

Answered: 1 week ago

Question

★★★★★

DATA: Groot Tree Company Comparative Financial Statements 2018 2017 Income Statement 940,930.75 653,424.132 287,506.618 171,458.492 36,591.751 79.456.374 19,602.724 59,853.65 880,930.75 603,018.073...

Answered: 1 week ago

Question

★★★★★

Fahrad Inc. sells all of its product on account. Fahrad has the following accounts receivable payment experience: Percent paid in the month of sale .........10 Percent paid in the month after the...

Answered: 1 week ago

Question

★★★★★

In Exercise 40 what is the

Answered: 1 week ago

Question

★★★★★

A certain scientific theory supposes that mistakes in cell division occur according to a Poisson process with rate 2.5 per year, and that an individual dies when 196 such mistakes have occurred....

Answered: 1 week ago

Question

★★★★★

Show that if {Ni(t), t 0} are independent Poisson processes with rate i , i = 1, 2, then {N(t), t 0} is a Poisson process with rate 1 + 2 where N(t) = N1(t) + N2(t).

Answered: 1 week ago

Previous Question Next Question