Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. basic math
  3. according to a poll about phone use, 25% of all u.

According to a poll about phone use, 25% of all U.S. households are "wireless only,"...

50.1K

Verified Solution

Question

Basic Math

image

According to a poll about phone use, 25% of all U.S. households are "wireless only," meaning they do not have a land line. In a random sample of 15 households, what is the expected number of households that are wireless only? 4 3.75 3 0.25

Answer & Explanation Solved by verified expert
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

1. Why a computer can perform some tasks for us? 2. What computer device could Fetch...

Programming
Q

I have having trouble with data table 4 and i would like someone to double check...

Chemistry
Q

Select the statements that describe the diagram depicting enzyme action Substrate Inhibition of the pathway...

Biology
Q

A circular conducting ring is rotated about one its diameter in a magnetic field 1...

Physics
Q

A sentence fragment is a grammatical error that occurs when a sentence is missing choose...

Basic Math
Q

In pounds of ten year old girls are collected from a neighborhood A sample of...

Basic Math
Q

Fill in the blank with the appropriate word, phrase, or symbol.The principal (or positive) square...

Basic Math
Q

If it takes someone t minutes to drive, run, or walk a mile, then their...

Basic Math
Q

1 150 000 m 1 150 000 mg Type an intege

Calculus
Q

Ratchet Manufacturing anticipates total sales for August, September, and October of $260,000, $240,000,...

Accounting
Q

image
image
...

Accounting
Q

Net income was $500,000 in 2016, $430,000 in 2017, and $525,000 in 2018. What is...

Accounting