Quiz about 1.1 Review

Question 1

Which of the following numbers will NOT round to 400 when rounding to the nearest hundred?

Accepted Answer

345

Answer

409

Answer

445

Answer

398

Question 2

Round 58,345 to the nearest thousand.

Accepted Answer

58,000

Answer

59,000

Answer

9,000

Answer

58,300

Question 3

Mrs. Jones bought 46 books. Mrs. McCall bought 15 books.  About how many books did they buy altogether?

Accepted Answer

70

Answer

61

Answer

50

Answer

65

Question 4

Which of the following is 4.5 when rounded to the nearest tenth?

Accepted Answer

4.52

Answer

4.34

Answer

4.44

Answer

4.61

Question 5

Which of the following is 12 when rounded to the nearest whole number?

Accepted Answer

11.56

Answer

11.23

Answer

12.51

Answer

12.64

Question 6

Round the decimal 3.257 to the nearest hundredth place.

Accepted Answer

3.26

Answer

3

Answer

3.24

Answer

3.25

Question 7

Round the decimal 5.67 to the nearest tenth place.

Accepted Answer

5.7

Answer

5.5

Answer

5.6

Answer

5.8

Question 8

In order to find the median, the data must be sorted from least to greatest first.

Accepted Answer

True

Answer

False

Question 9

When finding the median, what do you do if there are two numbers in the middle?

Accepted Answer

Add them together then divide by 2

Answer

Write them both as the median

Answer

Give up

Answer

Pick one

Question 10

What is the median?

Accepted Answer

the middle number

Answer

biggest number minus the smallest number

Answer

average

Answer

the number that occurs most often

Question 11

Find the median of these numbers:
99, 32, 61, 82, 58, 41, 73, 24, 18

Accepted Answer

58

Answer

41

Answer

32

Answer

73

Question 12

Find the median of these numbers:
4, 2, 7, 4, 3

Accepted Answer

4

Answer

2

Answer

5

Answer

7

Question 13

Find the median of these numbers:
4, 2, 7, 4, 3

Accepted Answer

4

Answer

2

Answer

5

Answer

7

Question 14

Which step might be included when defining the problem?

Accepted Answer

Listing criteria and constraints

Answer

Research

Answer

Testing a prototype

Answer

Brainstorming

Question 15

What is the main job of engineers?

Accepted Answer

Solving problems

Answer

Working on a computer

Answer

Using math

Answer

Using science

Question 16

What could be used to help decide on the best design solution?

Accepted Answer

All of the above

Answer

Criteria

Answer

Constraints

Answer

Cost

Question 17

Which of the following are types of engineers?

Accepted Answer

All of these

Answer

Aerospace

Answer

Civil

Answer

Mechanical

Answer

None of these

Question 18

The process that involves a series of steps that engineers use to guide them as they solve problems is known as

Accepted Answer

The Engineering Design Process

Answer

The Scientific Method

Answer

The Educational System

Answer

None of these

Question 19

_____________ is a process that is used to systematically solve problems.

Accepted Answer

Design

Answer

Engineering

Answer

Brainstorming

Answer

Teamwork

Question 20

How many steps are there in the Design Process we use in IED?

Accepted Answer

6

Answer

9

Answer

12

Answer

4

Question 21

True or False? The design process we follow in IED is the ONLY design process.

Accepted Answer

False

Answer

True

Question 22

A written plan that identifies a problem to be solved, its criteria, and its constraints.

Accepted Answer

Design Brief

Answer

Blueprint

Answer

Design Statement

Answer

Problem Statement

Question 23

What is the FIRST step of the design process we use in IED?

Accepted Answer

Define the Problem

Answer

Generate Concepts

Answer

Develop a Solution

Answer

Construct & Test a Prototype

Answer

Evaluate the Solution

Question 24

What is the SECOND step of the design process we use in IED?

Accepted Answer

Generate Concepts

Answer

Define the Problem

Answer

Develop a Solution

Answer

Construct & Test a Prototype

Answer

Evaluate the Solution

Question 25

According to PLTW, engineering is

Accepted Answer

Using technological and scientific knowledge to solve practical problems.

Answer

Using ELA skills to compose a series of works.

Answer

Using science skills to design an experiment

Answer

Using social studies knowledge to participate in elections.

Question 26

Which step of the Engineering Design Process includes brainstorming?

Accepted Answer

Generate Concepts

Answer

Define Problem

Answer

Develop a Soultion

Answer

Construct Prototype

Question 27

This is a measure of the spread of data values

Accepted Answer

Standard deviation

Answer

Mode

Answer

Mean

Answer

Range

Question 28

The most frequently occurring value in a set of data is...

Accepted Answer

Mode

Answer

Mean

Answer

Median

Answer

Range

Question 29

The summary of the frequency of values is...

Accepted Answer

distribution

Answer

variation

Answer

central tendency

Answer

sum

Question 30

A group technique for solving problems, generating ideas, stimulating creative thinking, etc. by unrestrained spontaneous participation in discussion.

Accepted Answer

Brainstorm

Answer

System

Answer

Assess

Answer

Prototype

Question 31

A means of judging. A standard, rule, or test by which something can be judged.

Accepted Answer

Criteria

Answer

Justifiable

Answer

Algorithm

Answer

Coordinate

Question 32

A limit to a design process or a limitation or restriction.

Accepted Answer

Constraint

Answer

Problem Identification

Answer

Short-Circuit

Answer

Hexapod

Question 33

An idea that produces a similar idea or an enhanced idea.

Accepted Answer

Piling-on

Answer

Brainstorm

Answer

Capacity

Answer

Balsamic

Question 34

Capable of being shown as reasonable or merited according to accepted standards.

Accepted Answer

Justifiable

Answer

Biometric

Answer

Engineer

Answer

Balance

Question 35

A full-scale working model used to test a design concept by making actual observations and necessary adjustments.

Accepted Answer

Prototype

Answer

Corrosion

Answer

Software

Answer

Banana

Question 36

To plan and make something

Accepted Answer

design

Answer

function

Answer

model

Answer

create

Question 37

The way something is formed

Accepted Answer

structure

Answer

function

Answer

design

Answer

create

Question 38

What something does or is intended to do

Accepted Answer

function

Answer

structure

Answer

model

Answer

value

Question 39

to think of many ways to solve a problem

Accepted Answer

brainstorm

Answer

answer

Answer

solve

Answer

question

Question 40

A step- by-step way to solve problems

Accepted Answer

design process

Answer

procedure

Answer

evaluation

Answer

engineering

Question 41

________ is the practice of adding different values of color to add a three dimensional shape to a sketch.

Accepted Answer

Shading

Answer

Construction Line

Answer

Curved lines

Answer

Sketching

Question 42

At what stage of the engineering process would you use a sketch? Check all that apply.

Accepted Answer

Generate Concepts

Answer

Define Problem

Answer

Construct and Test Prototype

Answer

Evaluate Solution

Question 43

Drawn objects that have correlating sizes and shapes have correct _________.

Accepted Answer

Proportions

Answer

Shading

Answer

Object Lines

Answer

Concept Sketch

Question 44

A sketch has good shaping if:

Accepted Answer

The drawing resembles the object that was sketched

Answer

The sketch fits the entire page

Answer

The shading shows that it's three dimensional

Answer

The lines are rounded

Question 45

Who can brainstorm?

Accepted Answer

Anyone

Answer

Scientist

Answer

Artist

Answer

Musicians

Question 46

What do designers create.

Accepted Answer

all of the above

Answer

cars

Answer

pictures

Answer

tables

Question 47

What is a product?

Accepted Answer

A tangible artifact produced by means of either human or mechanical work, or by biological or chemical process.

Answer

A math term that stands for the answer to a multiplication problem.

Answer

Something you buy out of the store

Answer

a thing or person that is the result of an action or process.

1.1 Review

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