1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sergeu [11.5K]
3 years ago
11

The average score on a standardized test is 500 points with a standard deviation of 50 points. If 2,000 students take the test a

t a local school, how many students do you expect to score between 450 and 550 points?
Advanced Placement (AP)
1 answer:
svp [43]3 years ago
3 0
500-50=450 (-1 standard deviation(34%))
500+50=550 (+1 standard deviation(34%))
34%+34%=68%
(0.68)(2000)=1360 students
You might be interested in
Explain how the biological and cognitive research perspectives differ in their
EleoNora [17]

Cognitive Approach

In contrast to behaviorists, cognitive psychologists believe that your behavior is determined by your expectations and emotions. Cognitive psychologist Jean Piaget would argue that you remember things based on what you already know. You also solve problems based on your memory of past experiences.

6 0
4 years ago
What should a manager do if a waitress is being racist torwards the customers? i sorta need to do an essay about it for my culin
Rudiy27

Explanation:

HI! there are many ways you can tackle this question.

i reccomend coming up with a list of complaints the customer will have which would be a lot. then think about how the restraunt would respond to that on different scenarios. you can even discuss how the wealth care of that company could have a long term impact on its morals. an example of this is if a company is poor they may not be able to fire the rasist worker maybe because that is the only one that would work on minum wage. also think about the connection through others and how the right thing is not always the easiest, doing so u can mention how society faces struggles like this and how we can learn from them, give examples of these experinces

3 0
4 years ago
Which of the following core values are involved in the national debate regarding the surveillance program referred to in this sc
gayaneshka [121]

Answer: A) Liberty versus stability and order

Explanation:

Scenario not attached but this should be the correct answer.

In the debate about surveillance in the United States, the principles of liberty and stability and law and order seem to always clash. The bone of contention is that people should have the liberty to live life as they want without worrying about the government snooping on them.

The principle of stability and order however, calls for surveillance so that behavior that is not in the best interests of the country can be curbed.

For this reason, these two principles keep clashing in reference to surveillance.

7 0
3 years ago
Need help please!!!its a test
Fed [463]
The third answer is correct because if they can fuse into a hybrid then they both can be a Species
4 0
3 years ago
Sa konsepto ng ekonomiks sa bawat pagpapasya ay kalimitang May pagpili o pagsasakripisyong nagaganap kapalit ng ibang bagay ito
igor_vitrenko [27]
Bshshsjamallapalwmwneusoska
5 0
3 years ago
Other questions:
  • Which kind of environmental change would a tornado be?
    13·2 answers
  • What are things you can do now to start preparing for the college and scholarship application process? Write one to two paragrap
    6·1 answer
  • A lifter bucket on top of the valve stem and spring in an OHC engine helps to adjust the
    5·1 answer
  • *trigonometry and area*
    10·2 answers
  • Before the Civil War, one example of increased democracy was the
    7·1 answer
  • Aliesha is focused on keeping out of
    7·1 answer
  • Who wants to be off homework 50 points!? Come and get the points. ​
    7·2 answers
  • A school nutritionist was interested in how students at a certain school would feel after taking a nutritional supplement. The n
    13·2 answers
  • Plz help i miss my boo what do do id
    8·2 answers
  • A. tagalagbatas
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!