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Greeley [361]
3 years ago
13

Retail price data for n = 60 hard disk drives were recently reported in a computer magazine. Three variables were recorded for e

ach hard disk drive: y = Retail PRICE (measured in dollars) x1 = Microprocessor SPEED (measured in megahertz) (Values in sample range from 10 to 40) x2 = CHIP size (measured in computer processing units) (Values in sample range from 286 to 486) A first-order regression model was fit to the data. Part of the printout follows: __________.
Computers and Technology
1 answer:
BlackZzzverrR [31]3 years ago
7 0

Answer:

Explanation:

Base on the scenario been described in the question, We are 95% confident that the price of a single hard drive with 33 megahertz speed and 386 CPU falls between $3,943 and $4,987

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Write a C function (NOT A COMPLETE PROGRAM) which uses the RETURNstatement to calculate and return the total cost for purchasing
stira [4]

Answer:

int calculate_cost(int quantity) {

   double cost = 0;

   if (quantity <= 20)

       cost = quantity * 23.45;

   else if (quantity >= 21 && quantity <= 100)

       cost = quantity * 21.11;

   else if (quantity > 100)

       cost = quantity * 18.75;

   

   return cost;

}

Explanation:

Create a function called calculate_cost that takes one parameter, quantity

Initialize the cost as 0

Check the quantity using if else structure. Depending on the quantity passed, calculate the cost. For example, if the quantity is 10, the cost will be $234.5

Return the cost

3 0
3 years ago
Identify an internal user who uses product lifecycle management (plm) software and its data.
Andrej [43]

<u> Quality assurance manager</u> is an internal user who uses product lifecycle management (plm) software and its data.

<h3>What is quality assurance manager?</h3>

The quality assurance manager is accountable for delivering optimum quality of a company's benefits or goods. In addition to maintaining constant quality, they help to ensure keeping with laws, regulations, and environmental standards, recommending improvements where required.

<h3>What is the qualification of a Quality Assurance Manager?</h3>

Quality Assurance Manager Requirements:

Bachelor's degree or associate's with knowledge in the field. Technical proficiency must be able to use computers and generate reports. Capacity to analyze data and create and review processes. Excellent communication skills.

To learn more about quality assurance manager, refer

brainly.com/question/15855298

#SPJ4

Complete question is,

a. Packaging supplier

b. Contract manufacturer

c. Manufacturer's design partner

d. Quality assurance manager

3 0
2 years ago
Hello safiya77 this is for you
Ray Of Light [21]
Hello astropiggy!
Feel free to ask any question!
I’ll try my best to answer them!
5 0
2 years ago
Type the correct answer in the box. Spell all words correctly.
OleMash [197]

Answer:The page up and page down keys are sometimes called PgUp or PgDn and they are located on the right of the keyboard with page up on top and page down on the bottom. This short article about technology can be made longer.

Explanation:

3 0
4 years ago
Computer industries and organizations also face issues related to health, safety, and environmental issues. In this task, you wi
Pavel [41]

Answer:

"(Answers may vary.)

Your essay should detail the issues related to health, safety, and the environment. It should include the following points:

personal health and safety

issues related to ergonomics

health issues when working with computers, such as eyestrain, muscle pain, and so on

safety issues such as power surges, electric shock, and so on

environmental issues such as pollution caused by electricity consumption

e-waste and technology-related waste

use of non-renewable resources in production

Then write about the ways in which these issues are handled. Cover these points:

implementation of ergonomic designs

safety precautions

health-conscious design

recycling of waste and non-wasteful usage of resources

energy-efficient design"

Explanation:

5 0
3 years ago
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