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
alex41 [277]
3 years ago
14

When find the margin error for the mean of a normally distributed population from a sample what is the critical probability assu

ming a confidence level of 58%
Mathematics
2 answers:
Anastaziya [24]3 years ago
6 0

Answer:

0.21

Step-by-step explanation:

UNO [17]3 years ago
5 0
<span>( 1 - .58)/2 = .21 HERES THE ANSWER 

</span>
You might be interested in
Your mother bought a three-liter bottle of water. When she got home, she discovered a small leak in the bottom and asked you to
Aleks [24]
No it will not because if you put the two half gallons together, one gallon is equal to 3.785411784 liters
5 0
3 years ago
Read 2 more answers
Each deli sandwich made uses 1/4 pound of turkey. Tyler started with 4 pounds and now has 2 pounds left. How many deli sandwiche
harina [27]
Dear Amyrandy2002, the answer to your question is 8 deli sandwiches. Since each pound of turkey makes 4 sandwiches, and two pounds of turkey are used, multiply 2 by 4 to get 8 deli sandwiches.
4 0
3 years ago
What is the distance between the points (-30,10and(30,19) in the xy-plane
Alex787 [66]

Answer:

√3681

Step-by-step explanation:

D= √(30+30)^2+(19-10)^2

D= √60^2+9^2

D= √3600+81

D= 3681

5 0
3 years ago
X+3y-2z=10, -x-2y+z=-7, 3x+9y-5z=28
NISA [10]
Hmm
what you do is try to eliminate 1 variable in 2 equaions first
we can elminate x's in first and 2nd equation

add first and 2nd equation
x+3y-2z=10
<u>-x-2y+z=-7 +</u>
0x+y-z=3
y-z=3


multiply 2nd equation by 3 and add to last one
-3x-6y+3z=-21
<u>3x+9y-5z=28 +</u>
0x+3y-2z=7

3y-2z=7

we now have
y-z=3
3y-2z=7
multiply first equation by -2 and add to 2nd

-2y+2z=-6
<u>3y-2z=7 +</u>
y+0z=1
y=1

now we can sub back
y-z=3
1-z=3
minus 1
-z=2
times -1
z=-2

sub baack into any equation
x+3(1)-2(-2)=10
x+3+4=10
x+7=10
minus 7
x=3

x=3
y=1
z=-2
(3,1,-2)

6 0
3 years ago
Read 2 more answers
What is the area of this shape if each box is 1 square centimeter?
blondinia [14]
The area is one square centimeter

7 0
3 years ago
Other questions:
  • Identify the equivalent expressions of 4(2x + x – 3) – 3x + 3 by applying x = 2 and x = 3.
    14·1 answer
  • The question is in the figure below.
    6·1 answer
  • Pure tessellations can only be made with regular polygons.<br><br><br> TrueFalse
    6·1 answer
  • Dolores bought a crib on sale for $350. The sale price was 40% of the original price, what was the original price?
    10·2 answers
  • The sum of the two numbers is 12, and their product is -28.
    7·1 answer
  • 47 randomly selected students were asked how many siblings were in their family. Let X represent the number of pairs of siblings
    14·1 answer
  • Use the following equation:
    12·2 answers
  • Which shows the dilation with a possible scale factor of One-half?
    12·2 answers
  • What is the partial fraction decomposition of StartFraction 7 x squared + 14 Over (x squared + 3) squared EndFraction?
    12·1 answer
  • Pythagorean Theorem with Known Legs
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!