Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Jul 01, 2024

Cierta marca de focos tiene una vida media de 750 horas y una desviacin estndar de 75. Si sus tiempos de vida se distribuyen normalmente,

Cierta marca de focos tiene una vida media de 750 horas y una desviacin estndar de 75. Si sus tiempos de vida se distribuyen normalmente, cul es la probabilidad de que un foco dure:

a) Entre 750 y 850 horas

b) Entre 785 y 800 horas

c) Ms de 700 horas

d) Menos de 800 horas

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

A Graphical Approach To College Algebra

Authors: John E Hornsby, Gary K Rockswold, Margaret K Lial

5th Edition

0321908260, 9780321908261

More Books

Students also viewed these Mathematics questions

Question

★★★★★

Consider the following industries in Canada that have traditionally been oligopolistic. Brewing Airlines Railways Banking Internet service providers Grocery stores a. What are the barriers to...

Answered: 1 week ago

Question

★★★★★

Define five response styles.

Answered: 1 week ago

Question

★★★★★

Why do you want to be a clinical psychologist?

Answered: 1 week ago

Question

★★★★★

The balance in Happ, Inc.'s general ledger Cash account was $12,430 at September 30, before reconciliation. The September 30 balance shown in the bank statement was $11,130. Reconciling items...

Answered: 1 week ago

Question

★★★★★

Illustration: 16 b9 Complete the journal entries corresponding to the narration given below: Particulars Date L.F. Dr. Amount Cr. Amount 50,000 2016 Sept. 1 Dr. Dr. Dr. 20,000 Stock a/c Furniture a/c...

Answered: 1 week ago

Question

★★★★★

Where are email headers typically displayed? Above the subject line. They are hidden. At the start of the message. After replying.

Answered: 1 week ago

Question

★★★★★

the Continuous Loop Model (paper posted in Modules), consider how or if this approach might be used to improve a value stream or project where you work or an organization you know well. How could you...

Answered: 1 week ago

Question

★★★★★

Market research is vital to sustainable export success in analysing international markets. It is a process that can help you avoid costly expansion mistakes and identify extraordinary business...

Answered: 1 week ago

Question

★★★★★

To learn more about the role of a supervisor, you will interview someone in a supervisory position; your selection cannot be yourself or someone in the class. Identify someone you think is an...

Answered: 1 week ago

Question

★★★★★

Draw a labelled diagram of the Dicot stem.

Answered: 1 week ago

Question

★★★★★

The magnitude and direction of two forces acting on an object are 50 pounds, S73E, and 110 pounds, N71E, respectively. Find the magnitude, to the nearest hundredth of a pound, and the direction...

Answered: 1 week ago

Question

★★★★★

3. An initial value (anchoring).

Answered: 1 week ago

Question

★★★★★

4. Similarity (representativeness).

Answered: 1 week ago

Question

★★★★★

2. In this chapter, the reader should reflect on the following concepts: Idealized system design, analogue thinking, contrast principle, consistency principle, reciprocity principle, scarcity...

Answered: 1 week ago

Previous Question Next Question