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
Aleksandr-060686 [28]
2 years ago
5

Suppose you have a normally distributed set of data pertaining to a standardized test. The mean score is 500 and the standard de

viation is 100. What is the z-score of 450 point score?
Mathematics
1 answer:
Zinaida [17]2 years ago
4 0
I don't know the answer but I am sure you could go on Khan Academy to find the answer and a tutorial fully explaining how to solve it in the future.

You might be interested in
What is the value of 5^-2
Genrish500 [490]
It is -25

im  practically a math genuis
3 0
3 years ago
Read 2 more answers
What kind of polynomial is 2xy2-6?
Anettt [7]

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

2xy² - 6 is a binomial because it consist of two terms .

∴ option a. Binomial is correct!

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

8 0
2 years ago
Read 2 more answers
PLEASE HELP AND PLEASE DON'T GUESS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Sindrei [870]
The 8th term is 33 and I don't think any of the options are there
7 0
3 years ago
Looking for the Domain and range
Nuetrik [128]

Answer:

Its ]-infinity,+infinity[ for both domain and range

Step-by-step explanation:

3 0
2 years ago
What is the inverse of the function f(x) = 2x + 1?
Mkey [24]
Hope this helps! f-1(x)=x/2-1/2
8 0
2 years ago
Other questions:
  • A concession stand vendor counts the money in the register. After 1h, it has $42.75. After 5h, it has $260.75. How much money wi
    6·1 answer
  • Jane has a 5 × 7-inch photograph that she wants enlarged to a 10 × 14-inch photograph.
    10·2 answers
  • P (D) = .42, P (E) = .27, and P (D ∩ E) = .15 P (D U E)
    7·1 answer
  • Can somebody help me pleasse?
    5·2 answers
  • A word game has 100 tiles with different letters , if letters are drawn 7 at a time, approximately how many possible letter comb
    13·1 answer
  • Solve this inequality for x: -46 - 8x &gt; 22<br><br> A. X -8.5<br> D. X &gt; 8.5
    12·1 answer
  • Please give me the correct answer ​
    14·1 answer
  • Tiles with the numbers 1 through 9 are placed in a bag. What is the probability of choosing an even number that is greater than
    14·2 answers
  • Help i might be in love with my best friend what do i do??
    10·1 answer
  • What is the difference between decimal and binary numbering systems give examples of when you would use each?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!