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
antiseptic1488 [7]
3 years ago
6

To find the area under the standard normal distribution curve between two z values, one first finds the difference between the t

wo z values, then locates the value corresponding to that difference in the standard normal distribution table.
a.true

b.false
Mathematics
1 answer:
Tasya [4]3 years ago
8 0
Z-score is a statistical tool that is used to determine the probability of finding a number or a value under a normal distribution plot. A normal distribution assumes that the mean is equal to zero and that the standard deviation is equal to 1. Using the z-score table, we can find the probability either on the right side or the left side.

The statement above is false as the z-scores depend on their locations in the distribution and differs in every way. This would result to erroneous computations. So the correct way to determine the difference of probabilities is to get the individual probabilities and get the difference thereafter. 
You might be interested in
How do I solve and find x for this question
Fed [463]

Answer: -9.1


Explanation
-3x +12.4=39.7
First minus 12.4 from both sides

-3x +12.4=39.7
-12.4 -12.4
-3x=27.3
Now devid both sides by -3
X= -9.1
7 0
2 years ago
Who am I if you multiply me by -3 and add 12 the result is -48
crimeas [40]

Answer:

you would be 20

Step-by-step explanation:

easy peasy

3 0
3 years ago
Read 2 more answers
Point M is located at (10, 10) and point N is located at (15, 25).
emmasim [6.3K]

Answer: idk

Step-by-step explanation:

7 0
3 years ago
If f(x) = 2x + 3 and g(x) =4x - 1, find f(4).
fomenos

Solve the "f" function with substitute 4 and solve the "g" function with what we get for the "f" function.

f(4) = 2(8) + 3

f(4) = 16 + 3

f(4) = 19

g(19) = 4(19) - 1

g(19) = 76 - 1

g(19) = 75

Best of Luck!

6 0
3 years ago
Nine less than a number is no more than 8 and is no less than 3.
snow_lady [41]
3 is less than or equal to x-9 is less than or equal to.

3<= x-9<=8


<= these mean less than or equal to.
hope I helped you!
3 0
3 years ago
Other questions:
  • Which transformation(s) of circle C prove that circle A is similar to circle C ?
    10·1 answer
  • solve system by substitution method 3x+2y-z=23, y=8, -2y+4z=16 showing step by step this is algebra 2
    7·1 answer
  • How many unique triangles can be drawn with given side lengths of 8 inches,10.3 inches,and 13 inches?​
    9·1 answer
  • Which expressions are equivalent to 2(25)?
    15·2 answers
  • Which of the following functions could represent g?
    7·1 answer
  • What is the absolute value of –7.5?
    5·2 answers
  • 36m+16 (no spaces in your answer <br> Factor and Expand
    10·1 answer
  • nick has to build a brick wall. Each row of the wall requires 6/2 bricks. There are 10 rows in the wall. How many bricks will ni
    10·1 answer
  • I really need help on both but if you can only answer one that's perfectly fine!
    14·2 answers
  • Write the slope-intercept form of the equation from the given the slope and y-intercepts
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!