# 1. the j.o. supplies company buys calculators from a korean

1. The J.O. Supplies Company buys calculators from a Korean supplier. The probability of a defective calculator is 20%. If 14 calculators are selected at random, what is the probability that less than 3 of the calculators will be defective?

2. An important part of the customer services responsibilities of a cable of company relates to the speed with which trouble in service can be repaired. Historically, the data show that the probability is 0.30 that troubles in residential services can be repaired on the same day. For the first fifteen troubles reported on a given day, what is the probability that 7 or more troubles will be repaired on the same day?

3. Given the length an athlete throws a hammer is normal random variable with mean 60 feet and standard deviation 4 feet, what is the probability he throws it between 55 feet and 62 feet?

4. If x is a binomial random variable where n=150 and p=0.4, find the probability that X is more than or equal to 55 using the normal approximation to the binomial.

The post 1. the j.o. supplies company buys calculators from a korean appeared first on nursing writers.

## Order a similar paper and get 15% discount on your first order with us

98% Success Rate
“Hello, I deliver nursing papers on time following instructions from the client. My primary goal is customer satisfaction. Welcome for plagiarism free papers”
Stern Frea
98% Success Rate
Hi! I am an English Language and Literature graduate; I have written many academic essays, including argumentative essays, research papers, and literary analysis.
Dr. Ishid Elsa
98% Success Rate
"Hi, count on me to deliver quality papers that meet your expectations. I write well researched papers in the fields of nursing and medicine".
Dr. Paul P. Klug
99% Success Rate
"A top writer with proven reliability and experience. I have a 99% success rate, overall rating of 10. Hire me for quality custom written nursing papers. Thank you"

### How Our Essay Writing Service Works

Fill out order details and instructions, then upload any files or additional materials if needed. Then, confirm your order by clicking “Place an Order.”

Your payment is processed by a secure system. We accept Mastercard, Visa, Amex, and Discover. We don’t share any informati.on with third parties

## The Writing Process

You can communicate with your writer. Clarify or track order with our customer support team. Upload all the necessary files for the writer to use.

## Recent Questions

### Implementation of a Progressive Care Unit

Implementation of a Progressive Care Unit

### Implementation of a Progressive Care Unit for Patients with Moderate Injury Severity Admitted to the Emergency Department

Implementation of a Progressive Care Unit for Patients with Moderate Injury Severity Admitted to the Emergency Department

### Intervention Plan Design

Intervention Plan Design

### Problem Statement (PICOT)

Problem Statement (PICOT)

### 6.4 Assignment: Final Capstone Project Paper (Phase 7 of Final Capstone Project)

6.4 Assignment: Final Capstone Project Paper (Phase 7 of Final Capstone Project)