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
tatuchka [14]
3 years ago
11

The mean of birth weights for individual babies in the population is 3,500 grams. What is the mean birth weight for the sampling

distribution for samples of 100 babies?
Mathematics
1 answer:
Gala2k [10]3 years ago
8 0

Answer:

The mean birth weight for the sampling distribution is

3,500 grams.

Step-by-step explanation:

The sample mean is the average of the sample values collected divided by the number of the samples, while the population mean is the average or mean of all the values in the population.  If the sample is random and the sample size is large enough, then the sample mean would be a good estimator of the population mean.  This implies that with a randomly distributed and unbiased sample size, the sample mean and population mean will be equal, according to the central limit theorem. Therefore, the mean of the sample means will always approximate the population mean.

You might be interested in
Find the measure of b
amid [387]

Answer: 90°

Step-by-step explanation:

Angle b is vertical to the angle that has a measure of 90°

3 0
2 years ago
Complete the remainder of the table
marissa [1.9K]

Answer:

_3

_6/3+4=2

0=2*0/3+4=0

3=2*3/3+4=6

6=2*6/3+4

5 0
2 years ago
Which of Catherine following expressions is equivalent to 8•8•8•8•8•8
yawa3891 [41]

Answer:

8 to the six power

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Simplify the expression <br> (Show work if you can)
Alborosie
This equation can be written as

(v-8)(v+5)/ (v-8)(v-3)
= v+5/v-3

4 0
3 years ago
In the diagram A, B, and C are the points on the circle. Use the diagram to prove the theorem which states that:
nevsk [136]

9514 1404 393

Explanation:

Here's one way to go at it.

Draw segments AB and CO. Define angles as follows. (The triangles with sides that are radii are all isosceles, so their base angles are congruent.)

  x = angle OAB = angle OBA

  y = angle OAC = angle OCA

  z = angle OBC = angle OCB

Consider the angles at each of the points A, B, C.

At A, we have ...

  angle CAB = x + y

At B, we have ...

  angle CBA = x + z

At C, we have ...

  angle ACB = y + z

The sum of the angles of triangle ABC is 180°, as is the sum of angles in triangle ABO. This gives ...

  x + x + ∠AOB = (x+y) +(x+z) +(y+z)

  ∠AOB = 2(y+z) = 2∠ACB

This shows ∠AOB = 2×∠C, as required.

8 0
3 years ago
Other questions:
  • What is the simplified expression for the expression below?<br><br> 4(3x – 2) + 6x(2 – 1)
    6·2 answers
  • F(x)=x^2-6x+11 state the quadratic formula
    5·2 answers
  • Change decimal 0.35 to a percent
    14·2 answers
  • Help!!!!!!!!!!Solve!!!!!!!!pls
    12·1 answer
  • What number is 6.1% of 60
    9·2 answers
  • Sam created a video that was originally 77 minutes long, but he ended up cutting it
    8·2 answers
  • On a trip, Luke bought a ping-pong racket for $33. With the tax, he paid $36.30. What is the tax rate, in percent?
    9·1 answer
  • 3 A 1-foot piece of fruit snack is cut into two pieces. One piece is - of a foot. What is the length of the other piece of fruit
    13·1 answer
  • BRAINLIESTT <br><br> What is the square root of 6?
    15·2 answers
  • Sin^2 θ - secθcosθ + cos^2 θ =
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!