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
soldier1979 [14.2K]
3 years ago
15

Mr. Peters needs to build a rectangular pig pin 14 4/5 meters long and 5 1/5 meters wide

Mathematics
1 answer:
Amiraneli [1.4K]3 years ago
3 0

Hope this us helpful

You might be interested in
Helpnfast!!!!!!!!!!!!!!!!!!!!!
Reil [10]
It shows he is a jelous person that likes to do with own thing and he also does not like the ring. It also shows he is a mean person
7 0
3 years ago
Suppose in the population, the Anger-Out score for men is two points higher than it is for women. The population variances for m
tatuchka [14]

Answer:

a)= 2

b) 6.324

c) P= 0.1217

Step-by-step explanation:

a) The mean of the sampling distribution of X`1- X`2 denoted by ux`-x` = u1-u2 is equal to the difference between population means i.e = 2 ( given in the question)

b) The standard deviation of the sampling distribution of X`1- X`2 ( standard error of X`1- X`2) denoted by σ_X`1- X`2 is given by

σ_X`1- X`2 = √σ²/n1 +σ²/n2

Var ( X`1- X`2) = Var X`1 + Var X`2 =  σ²/n1 +σ²/n2

so

σ_X`1- X`2 =√20 +20 = 6.324

if the populations are normal the sampling distribution X`1- X`2 , regardless of sample sizes , will be normal with mean u1-u2 and variance σ²/n1 +σ²/n2.

Where as Z is normally distributed with mean zero and unit variance.

If we take X`1- X`2= 0 and u1-u2= 2  and standard deviation of the sampling distribution = 6.324 then

Z= 0-2/ 6.342= -0.31625

P(-0.31625<z<0)= 0.1217

The probability would be 0.1217

8 0
2 years ago
What is 2+2? I NEED EXPLANATION PLS I DONT HAVE A LOT OF TIME I NEED EXPLANATION AND WHY I REALLY DONT KNOW I NEED HELP
AnnZ [28]

Answer:

4

Step-by-step explanation:

WKKSKSK

BEACUSE

2+2=4

bOom

7 0
3 years ago
Read 2 more answers
NEED HELLPPP ASAP<br><br><br> (Thank you)
expeople1 [14]

Answer:

ask your teacher it would be good for you and also teachers give u good thing about that okay but i can't help you sorry.

Step-by-step explanation:

4 0
3 years ago
Sumi is constructing the inscribed circle for △DEF . She has already used her compass and straightedge to complete the part of t
grigory [225]
The answer is c hope this helps

3 0
3 years ago
Read 2 more answers
Other questions:
  • The leg of a right triangle is 3 units and the hypotenuse is 7 units. What is the length, in units, of the other leg of the tria
    7·1 answer
  • 1 5/6 −(x− 7/12 )+2 1/12 =0.9
    6·1 answer
  • A team has P points. P = 3W + D W = Wins D = Draws a) a football team has 5 wins and 3 draws. How many points does the team have
    6·1 answer
  • Which of the following correctly completes the square for the equation below?
    10·2 answers
  • 6х2 – 3х + 12 = ?<br> Gcf
    11·1 answer
  • PLEASE ANSWER QUICKLY! WILL GIVE BRANLIEST
    7·1 answer
  • help please! Find the area of parallelogram MLKJ. You will need to use soh cah toa eventually to find the area. Round final answ
    12·1 answer
  • Ayuda por favor, me ayudan a resolverlo porfa.
    13·1 answer
  • Of the 32 teachers at Devon's high school, 22 are female. What is the ratio of the number of male teachers to the total number o
    15·1 answer
  • What is the range of h
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!