Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Oct 14, 2024

According to a researchcenter, 30.3 % of adults in a certain country owned a tablet in 2013. A random sample of 34 adults is selected.

According to a researchcenter, 30.3% of adults in a certain country owned a tablet in 2013. A random sample of 34

adults is selected. Use the normal approximation to the binomial distribution to complete parts a through d below

a. What is the probability that less than 12 adults own atablet?

b. What is the probability that 8, 9, 10, 11, or 12 adults own atablet?

c. What is the probability that 13, 14,15, or 16 adults own atablet?

d. What is the probability that exactly 9 adults own atablet?

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

Introduction to Real Analysis

Authors: Robert G. Bartle, Donald R. Sherbert

4th edition

471433314, 978-1118135853, 1118135857, 978-1118135860, 1118135865, 978-0471433316

More Books

Students also viewed these Mathematics questions

Question

★★★★★

Charcoal from an ancient fire pit is found to have a carbon-14 content that is only 4.8% that of an equivalent sample of carbon from a living tree. What is the age of the fire pit?

Answered: 1 week ago

Question

★★★★★

Math 012 Quiz 5 Professor: Dr. Mary Dereshiwsky Name________________________________ Instructions: The quiz is worth 50 points. There are 10 questions each worth 5 points. This quiz is open book and...

Answered: 1 week ago

Question

★★★★★

Show how you would apply the technique of clichs, proverbs and maxims in coming up with insights concerning the following problems: (a) How to improve efficiency in the warehouse. (b) How to reduce...

Answered: 1 week ago

Question

★★★★★

Two alternatives are as follows: If 5% is considered the minimum attractive rate of return, which alternative should be selected? Year A B -$2000 -$2800 +800 +1100 23 +800 +1100 A +800 +1100

Answered: 1 week ago

Question

★★★★★

According to a researchcenter, 30.3 % of adults in a certain country owned a tablet in 2013. A random sample of 34 adults is selected. Use the normal approximation to the binomial distribution to...

Answered: 1 week ago

Question

★★★★★

Each of these problems requires you to join two or more tables.For the best grade, be sure to include only the columns requestedin the order requested. The results must be sorted in the orderspecif 1...

Answered: 1 week ago

Question

★★★★★

On April 1, Mary Smith established Smith's Travel Agency. The following transactions were completed during the month. 1. Invested $13,000 cash to start the agency. 2. Paid $500 cash for April office...

Answered: 1 week ago

Question

★★★★★

Makonan is conducting an experiment. He wants to determine the influence staring at a speaker has on the speaker's tendencies to shift their weight from one foot to the other (an expression of...

Answered: 1 week ago

Question

★★★★★

MaxiDrive manufactures a wide variety of parts for recreational boating, including a gear and driveshaft part for high-powered outboard boat engines. Original equipment manufacturers such as Mercury...

Answered: 1 week ago

Question

★★★★★

One of your customers is delinquent on his accounts payable balance. You've mutually agreed to a repayment schedule of $660 per month. You will charge 1.06 percent per month interest on the overdue...

Answered: 1 week ago

Question

★★★★★

You want to buy a new sports coupe for $74,400, and the finance office at the dealership has quoted you a loan with an APR of 6.8 percent for 48 months to buy the car. a. What will your monthly...

Answered: 1 week ago

Previous Question Next Question