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
marishachu [46]
3 years ago
12

A school requires an entrance exam score that is in the top 3% of the population in order to be accepted. If an entrance exam ha

s a mean of 500 and a standard deviation of 55, what is the minimum qualifying score to be accepted at the school?
A.) 396.05
B.) 396.60
C.) 603.40
D.) 603.95
Mathematics
1 answer:
Troyanec [42]3 years ago
3 0
The answer is letter C.) 603.40

The minimum required score can solved using the equation
<span>MRS = mean + (zscore)(SD)

where z score of 0.03 is 1.88

</span>MRS <span>= </span>500 + (1.88)(55)
MRS = <span>603.40

</span>

<span>Thank you for posting your question. I hope you found what you were after. Please feel free to ask me more.</span>

You might be interested in
A store buys shirts from
Anna007 [38]

Answer:

1.25*12=15

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
if an airplane travels 660 mph how long will it take an airplane to travel to a distance of 2970 miles?
vazorg [7]

Answer:

4 hours and 30 minutes.

Step-by-step explanation:

660 miles = 1 hour
1320 miles = 2 hours
1980 miles = 3 hours
2640 miles = 4 hours

There are only 330 miles left and that is half of 660mph so therefore it would only take half an hour for these last 330 miles.

So we know that it will be taking 4 hours, you would then add the 30 minutes which gives you 4 hours and 30 minutes.

Hope this helps!

4 0
2 years ago
Let f(x)= -5x+10 then f(-2)=<br><br> Simple functions
valentina_108 [34]
F(x) = -5 x + 10
Then
f(-2) = -5(-2) + 10
= 10 + 10
= 20
8 0
3 years ago
Read 2 more answers
Ruben put an empty cup underneath a leaking faucet. After 112 hours, Ruben had collected 14cup of water. What is the rate, in cu
mr Goodwill [35]

Answer:

Step-by-step explanation: you have to divide 112 by 14

5 0
4 years ago
What are the measures of angle 1 and angle 2
aleksley [76]

Answer:

Please attach the image first

8 0
2 years ago
Read 2 more answers
Other questions:
  • Javier rode his bike for a total of 41 minutes.  Before lunch, he rode 1 minute less than 5 times the number of minutes he rode
    10·1 answer
  • What is the square root of 27/64 to the 3rd power
    15·1 answer
  • Which problem is modeled?
    7·1 answer
  • Can someone please answer number 32
    5·2 answers
  • Please help please please help
    8·2 answers
  • Solve for x:3/2x-2=-5
    6·1 answer
  • How to determine if the line is parallel , perpendicular, or neither
    5·1 answer
  • If f(x)=(1/8)(8x) what is f(3)?
    15·1 answer
  • The temperature is 8ºF. It is expected to rise 5ºF each hour for the next several hours. Write an equation to determine how many
    5·2 answers
  • Consider the diagram below where line segment OR is congruent to line segment RE and line segment AB is parallel to line segment
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!