Classic
Quiz Sciences
Sciences
 10 QUESTIONS
Q1. The default stats for proc means are variable count, mean, min, max and
A) Median
B) Range
C) S. d.
D) S. e of the mean
Q2. Which statement limits proc means to the variables boarded, transfer, deplane
A) By boarded transfer deplane;
B) Class boarded transfer deplane;
C) Output boarded transfer deplane
D) Var boarded transfer deplane;
Q3. Which is a poor candidate for proc means analysis?
A) Idnumber
B) Age
C) Height
D) Weight

Producing descriptive stats

54 played - 13 yrs ago

Chapter 9 from the book

Hard QUIZ 10 QUESTIONS
Tomowsiak

Tomowsiak
hard
Classic
Quiz Sciences
Sciences
 10 QUESTIONS
Q1. An example of natural magnet :
A) Lode stone
B) Black stone
C) Bar magnet
D) Touch stone
Q2. The material that can be used to make strongest magnets known so far as :
A) Dysprosium
B) Iron
C) Steel
D) None of these
Q3. A freely suspended magnet comes to rest in ___________ direction.
A) East-West
B) North-South
C) North-West
D) North-East

MAGNETS

46 played - 10 yrs ago

In this quiz you will understand and practise on the topic of magnets.

Hard QUIZ 10 QUESTIONS
Saiakheel207

Saiakheel207
hard
Classic
Quiz Sciences
Sciences
 7 QUESTIONS
Q1. Tooth enamel is stronger than bone.
A) True
B) False
Q2. Is dentist a doctor?
A) Yes
B) No
Q3. How often should you visit the dentist?
A) Every 3 months
B) Every 6 months
C) Once a year

Dentistry

2 played - 17 days ago

Quick and easy dental questions for everyone to enjoy and learn something new about dental care : )

Medium QUIZ 7 QUESTIONS
Gilynnl

Gilynnl
medium
Classic
Quiz Sciences
Sciences
 15 QUESTIONS
Q1. Which combination of zones provides attackers the widest range of potential exploits?
A) Users and devices
B) Users, devices, networks, cloud
C) Firewalls and antivirus
Q2. Which type of cyber threat involves deliberate disruption of system operations by internal staff?
A) Human error
B) Sabotage
C) Natural disaster
Q3. Which statement correctly describes internal vs external threats?
A) Internal threats are always accidental; external threats are intentional
B) Internal threats originate from within the organization, external threats from outside
C) Both internal and external threats only exploit software vulnerabilities

Threats & Malware

0 played - 1 mth ago

Based on Cisco Cybersecurity Essentials module 1 and 2 (obviously you don't need to read them)

Medium QUIZ 15 QUESTIONS
Squizie

Squizie
medium
Classic
Quiz Sciences
Sciences
 15 QUESTIONS
Q1. Which is an example of a complex attack vector?
A) Phishing email with embedded malware
B) Dos attack
C) Physical firewall installation
Q2. Data Loss Prevention (DLP) is effective because it :
A) Automatically deletes sensitive files
B) Controls data across multiple channels
C) Encrypts only network traffic
Q3. What makes TCP reliable compared to UDP?
A) Packet sequencing, acknowledgments, and retransmission
B) Faster transmission
C) Smaller headers

Link Protocols, Wi-Fi & Firewalls

0 played - 1 mth ago

Based on Cisco Cybersecurity Essentials module 3, 4, 5, 6

Medium QUIZ 15 QUESTIONS
Squizie

Squizie
medium
Classic
Quiz Sciences
Sciences
 10 QUESTIONS
Q1. Name the ET
A) Stratified columnar
B) Pseudostratified columnar
C) Simple columnar ciliated
D) Simple columnar non-ciliated
Q2. Name the ET
A) Simple squamous
B) Stratified squamous non-keratinized
C) Transitional
D) Stratified squamous keratinized
Q3. Name the ET
A) Stratified columnar
B) Pseudostratified columnar
C) Simple columnar - ciliated
D) Simple columnar - non-ciliated

Epithelial Tissues

44 played - 14 yrs ago

Identification of the epithelial tissues

Hard QUIZ 10 QUESTIONS
Mabaragona

Mabaragona
hard
Classic
Quiz Sciences
Sciences
 10 QUESTIONS
Q1. What are the steps to follow in the scientific method?
A) Think an idea, study, hypothesis and experiment
B) Think an idea, study, hypothesis, confirm theory and model
C) Think an idea, study, hypothesis, experiment, conclusion and theory
Q2. What is a hypothesis?
A) A scientific explanation for a group of experiments and thinking
B) A scientific explanation for a group of facts
C) An experiment that scientits do
Q3. What is science?
A) Any of the branches of natural or physical science
B) Any studies and experiments scientists do
C) A theory which explains our lives

Year 1 Scientific method

38 played - 10 yrs ago

Learn about the scientific method and some important scientists

Hard QUIZ 10 QUESTIONS
Palomashamrock

Palomashamrock
hard
Classic
Quiz Sciences
Sciences
 10 QUESTIONS
Q1. This calculation once developed gives : k x (a b)
A) K x a k x b
B) K x a - k x b
C) This calculation is impossible
Q2. What is the definition of develop?
A) To develop is to reduce a product into a difference
B) To develop is to transform a product into a sum (difference)
C) To develop is to add a product and a sum (difference)
Q3. What is the opposite of develop called?
A) There is none
B) Reduce
C) Factorize

Math level 5eme : the literal calculation

94 played - 2 yrs ago

To revise your math lesson in a fun way!

Expert QUIZ 10 QUESTIONS
Julien

Julien
expert
Classic
Quiz Sciences
Sciences
 30 QUESTIONS
Q1. What is a study design?
A) The science and art of planning how an experiment will be conducted to get the most valid and reliable…
B) Study design refers to the methodology that is used to investigate a particular phenomenon.
C) A and B are correct.
D) None of the above
Q2. The MOST important issue a researcher has to decide is :
A) Research Question
B) The Outcome of interest
C) Study design
D) The factor
Q3. Is treatment A superior to treatment B in improving mortality outcomes?
A) Treatment is the outcome of interest and mortality is the factor.
B) Treatment A is the outcome and treatment B is the factor.
C) There are no outcomes because the research question is vauge.
D) Treatment is the factor, and mortality is the outcome.

DI

19 played - 12 yrs ago

Test coming up

Medium QUIZ 30 QUESTIONS
Ednican46

Ednican46
medium
Classic
Quiz Sciences
Sciences
 17 QUESTIONS
Q1. The point of clinical prediction rules are to :
A) Remove warranted variability from practice
B) Remove the need for clinical decision making
C) Provide clinicians with tools for clinical decision making
D) Mandate that everyone who meets the CPR receives that intervention
Q2. Lumbar radiculopathy affects 2% of the population. If a patient presents with LBP with radiating pain…
A) 1%
B) 2%
C) 25%
D) >50%
Q3. The Google test for joint pathology is 80% accurate. What does this mean?
A) 80% of patients with or without joint pathology have a positive or negative test, respectively
B) The Google test is a good test to rule in joint pathology
C) The Google test is a good test to rule out joint pathology
D) The post-test probability of joint pathology is 80% if the Google test is positive

Psychometric Properties

4 played - 11 yrs ago

Psychometric Properties Quiz

Expert QUIZ 17 QUESTIONS
Kwanpt

Kwanpt
expert
Classic
Quiz Sciences
Sciences
 13 QUESTIONS
Q1. What are the steps in the scientific method?
A) Conduct experiment, make a list, draw a graph, test hypothesis
B) Observe, ask questions, plan experiment, conduct experiment, draw conclusions
C) Draw conclusions, ask questions, make a map, ask other scientists
Q2. What is a tape measures job?
A) To measure circumference
B) To weigh my sister
C) To measure length
Q3. What does a graduated cylinder measure?
A) Foam
B) Baskets
C) Liquid

Science quiz

35 played - 11 yrs ago

Science test for Christa

Medium QUIZ 13 QUESTIONS
Chrissydiann16

Chrissydiann16
medium
Classic
Quiz Sciences
Sciences
 16 QUESTIONS
Q1. What are the adjectives related to types of illnesses according to how long they last?
A) Acute and chronic
B) Infectious and non infectious
C) Sporadic, epidemic and endemic
Q2. Adjectives related to illnesses according to their origin?
A) Infectious and non infectious
B) Chronic and acute
C) Internal and external
Q3. What defines an acute illness?
A) It affects few people.
B) It appears rapidly and lasts a short time.
C) Some last a long time and some don´t.

Year 6_Health

35 played - 10 yrs ago

Answer these questions about health

Medium QUIZ 16 QUESTIONS
Palomashamrock

Palomashamrock
medium
Classic
Quiz Sciences
Sciences
 30 QUESTIONS
Q1. Amphetamine : dextroamphetamine, methylamphertamine, methylphenidate
A) Inhalation General anaesthetic – Enhances GABA-mediated inhibitory transmission
B) CNS stimulant – psychomotor stimulants
C) Antidepressant – Monoamine uptake inhibitor. Selective 5-HT uptake inhibitor
Q2. Amitriptyline
A) Centrally acting muscle relaxant – GABAb receptor agonist
B) Benzodiazepine antagonist
C) Antidepressant – Monoamine uptake inhibitor. Tricyclic antidepressant – NA uptake 1 inhibitor
Q3. Atenolol
A) Antidepressant – Monoamine uptake inhibitor. Selective 5-HT uptake inhibitor
B) Anxiolytic + hypnotic drug – β-adrenoreceptor antagonist
C) Inhalation General anaesthetic – Enhances GABA-mediated inhibitory transmission

More drugs

35 played - 13 yrs ago

Drugs

Hard QUIZ 30 QUESTIONS
Elpip

Elpip
hard
Classic
Quiz Sciences
Sciences
 14 QUESTIONS
Q1. What are the properties of air?
A) Fix mass and variable volume
B) Fix volume and variable mass and shape
C) Fix mass and variable volume and shape
Q2. What happens with the particles in air when is cold?
A) They move slowly and occupy less space
B) They move fast and occupy less space
C) They move fast and come together
Q3. Do the gases mix easily?
A) Yes, they do
B) No, they don´t
C) Just the CO2 mix easily

1ESO The atmosphere

35 played - 9 yrs ago

Choose the correct answer about the atmosphere.

Hard QUIZ 14 QUESTIONS
Palomashamrock

Palomashamrock
hard
Classic
Quiz Sciences
Sciences
 10 QUESTIONS
Q1. The nervous system can be damaged because of :
A) Accidents and viruses
B) Illnesses and alcohol
C) Accidents, diseases and alcohol
Q2. Alzheimer's disease can :
A) Involve a loss of memory
B) Cause lack of muscle control
C) Lead to involuntary tremors
Q3. What is alcoholism?
A) The sale of alcohol
B) A chronic disease
C) A damage in your spinal cord

Y5-Health and health risks

16 played - 7 yrs ago

Medium QUIZ 10 QUESTIONS
Palomashamrock

Palomashamrock
medium