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
ExtremeBDS [4]
3 years ago
5

Suppose that in a particular sample, the mean is 70.07 and the standard deviation is 10.27. what is the z score that corresponds

to a raw score of 80?
Mathematics
1 answer:
kati45 [8]3 years ago
3 0
<span>To find the z score, we need to use the following formula: (raw score - Mean)/ standard deviation. We know that the raw score is 80, the standard deviation is 10.27, and the mean is 70.27, so plugging in those values gives us: (80 - 70.27)/10.27 = 0.9474</span>
You might be interested in
In a triangle ABC,AB=5.8 cm BC=4.2cm and CA=3.6cm,name the greatest and smallest angles of the triangle.​
cricket20 [7]

Step-by-step explanation:

c is greatest angle

where as b is smallest

5 0
3 years ago
What is five and nine tenths in expanded form?
djyliett [7]
It is 5+0.9

Your Welcome,
YoltLuigi


5 0
3 years ago
Read 2 more answers
Help!!!!!!!!!!!!!!!!!!
Vesnalui [34]

Answer:

E

Step-by-step explanation:

it's the correct answer I'm sure of

6 0
3 years ago
What is the surface area of the following cylinder in square centimeters? 54.95 cm2 471 cm2 47.1 cm2 31.4 cm2
goldfiish [28.3K]

Answer:

54.95

hope this helps :p

5 0
3 years ago
What percent of 30 is 33
Llana [10]
Hi!

To solve this we can set up a proportion and cross multiply.

\frac{33}{30}  \frac{x}{100}

33 x 100 = 3300
3300/30 = 110

The answer is 110%

Hope this helps! :)
3 0
3 years ago
Other questions:
  • Trig please help
    9·2 answers
  • How to find the area?
    14·2 answers
  • At a warehouse, the employees can unload 18 trucks in 6 hours. What is the unit rate for unloading trucks?
    15·1 answer
  • Is this an expression or an equation? n+6<br> A. Expression <br> B. Equation
    15·2 answers
  • How do you do this I have no idea
    13·2 answers
  • Antoine is on vacation with his family. They have a vacation budget of $1,400. Antoine predicts they will spend $110 each night
    6·1 answer
  • i get the concept of slopes and such but i’m not rlly sure how to put a word problem in a graph? can someone please help out?
    10·1 answer
  • Help me out for a brainly
    12·1 answer
  • Which values are outliers? 6. 1, 3. 9, 6. 4, 10. 6, 4. 4, 4. 5, 1. 6, 11. 2, 0. 8, 3. 9, 6. 5 Select Outlier or Not Outlier for
    9·1 answer
  • A ball is kicked upward with an initial velocity of 52 feet per second. The ball's height, h (in feet), from the ground Is
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!