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
emmasim [6.3K]
3 years ago
12

A researcher believes that 5% of pet dogs in Europe are Labradors. If the researcher is right, what is the probability that the

proportion of Labradors in a sample of 806 pet dogs would be greater than 4%
Mathematics
1 answer:
DerKrebs [107]3 years ago
6 0

Answer:

0.9036

Step-by-step explanation:

Calculation to determine the probability that the proportion of Labradors

P(Proportion greater than 4%)

= P(z> 0.04 -0.05 /√0.05 * 0.95/806

= P(z > -1.30)

=0.9036

Thereforethe probability that the proportion of Labradors is =0.9036

You might be interested in
Write an equation in point-slope form of the line that passes through the point (9, 0) and has a slope of m=−3
Softa [21]

Answer:

y=-3(x-9)

Step-by-step explanation:

Point slope form is y-y1=m(x-x1)

x1=9

y1=0

m=-3

plug it all in!

y-0=-3(x-9)

y=-3(x-9)

Hope this helps!

7 0
3 years ago
Find the quotient. 64 ÷ 32 =
Viktor [21]

Answer:

64÷32=2.

Step-by-step explanation:

if you add 32+32 it's 64, so that means 32x2=64 and yeahhh

6 0
3 years ago
This figure is 1/4 of a circle. What is the best approximation for the perimeter of the figure? Use 3.14 to approximate pi.    
olga_2 [115]
The answer is 7.9 for real
5 0
3 years ago
Read 2 more answers
6th out 10 questions
kicyunya [14]

The ratio would be C=16/20

6 0
3 years ago
Read 2 more answers
Evaluate the expression when z=7 3z+8
SSSSS [86.1K]

Answer:

Hi! The answer to your question is 29

Step-by-step explanation:

3(7)+8

3(7) = 21

21 + 8

= 29

☆*: .。.。.:*☆☆.*: .。..。.:*☆☆*: .。.。.:*☆☆.*: .。..。.:*☆

☁Brainliest is greatly appreciated!☁

<em>Hope this helps!!</em>

<em>- Brooklynn Deka</em>

3 0
2 years ago
Other questions:
  • 85001 to nearest ten thousand
    12·2 answers
  • Pllls help i will make you brainliest How does the graph of y = ax^2 compare to the graph of y = x^2? plls make it a short answe
    10·1 answer
  • Can some one help with this one question please
    15·1 answer
  • Solve. y = x2 +2 for x.<br> O A. x = I1y - 2<br> OB. X= y - 2<br> O C. X = y + 2<br> D. X = +\y +2
    7·2 answers
  • Select the graph of the solution set that would represent the following expression. (x-2)=5(x+1)​
    13·2 answers
  • How to do probability?
    8·1 answer
  • If you are trying to compare 2 loans, one that pays 3.15% compounded mounthly for 4 years and another that pays 2.95% compounded
    11·1 answer
  • 11.What is 1.24 written as a percent?
    7·1 answer
  • Hey a ny on thiccccccccc
    8·2 answers
  • A farmer is building a fence to enclose a rectangular area against an existing wall. Three of the sides will require fencing and
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!