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
Vanyuwa [196]
3 years ago
11

Asked what the central limit theorem says, a student replies, "As you take larger and larger samples from a population, the hist

ogram of the sample values looks more and more Normal."Is the student right? Explain your answer.a.No. The central limit theorem says nothing about the histogram of the sample values. It deals only with the distribution of the sample means.b.No. As you take larger and larger samples, the histogram of the sample values looks less Normal.c.Yes. This is exactly what the theorem says.Yes, as long as the population distribution is Normal.
Mathematics
1 answer:
Elena L [17]3 years ago
3 0

Answer:

a.No. The central limit theorem says nothing about the histogram of the sample values. It deals only with the distribution of the sample means

Step-by-step explanation:

If the sample size is large, means follow a normal distribution even if the data is not normal

You might be interested in
On 1 May 2012, the cost of 5 grams of gold was 14 000 rupees.
navik [9.2K]

Answer:

51,800 rupees

Step-by-step explanation:

Cost of 5 grams of gold on 1 May 2012 = 14 000 rupees.

The cost of gold decreased by 7.5% from 1 May 2012 to 1 May 2013

Cost of 5 grams of gold on 1 May 2013 = 14,000 - 7.5% of 14,000

= 14,000 - 0.075 × 14,000

= 14,000 - 1,050

= 12,950 rupees

Work out the cost of 20 grams of gold on 1 May 2013

Since, there are four 5 grams of gold in 20 grams of gold

Therefore,

Cost of 20 grams of gold on 1 May 2013 = 12,950 rupees × 4

= 51,800 rupees

4 0
3 years ago
Y is directly related to X, and Y is 81 when X is 27.<br><br> The constant of variation is
Lana71 [14]

Answer:

y=3x

Step-by-step explanation:

This is a function if that is what you mean?

5 0
3 years ago
Find the volume?<br><br> help
olasank [31]

Answer:The answer can be calculated by doing the following steps;

Step-by-step explanation:

5 0
3 years ago
Please help me out please
Evgen [1.6K]

Find the missing side of the right triangle using Pythagorean Theorem:

10^2 =8.7^2 +x^2;

x^2=100-75.69=24.31

x= sqrt 24.31~ 4.93

Area of trapezoid is area of triangle+area of a rectangle.

A=(8.7x4.93/2)+(12x4.93)

A=80.6055 ~81 ft^2

3 0
3 years ago
Read 2 more answers
PLZ HELP: Write the inverse function for the function, ƒ(x) = 1/2x + 4. Then, find the value of ƒ -1(4). Type your answers in th
Sunny_sXe [5.5K]

Answer:

see explanation

Step-by-step explanation:

let y = f(x) and rearrange making x the subject, that is

y = \frac{1}{2} x + 4 ( multiply through by 2 to clear the fraction )

2y = x + 8 ( subtract 8 from both sides )

2y - 8 = x

Change y back into terms of x with x = f^{-1} (x) , then

f^{-1}(x ) = 2x - 8

f^{-1}(4) = 2(4) - 8 = 8 - 8 = 0

3 0
3 years ago
Other questions:
  • Johanna uses 40 sheets of paper in 4 days. Her sister uses twice as much of paper in half the number of days. How many times mor
    8·2 answers
  • On a recent day, 8 euros were worth $11 and 24 euros were worth $33. Enter an equation of the form y = kx to show the relationsh
    11·1 answer
  • What is half of 4 2/7 divide by 2
    13·2 answers
  • It's possible to build a triangle with side lengths of 3, 3, and 9.
    14·1 answer
  • 3x + 4 = 5x - 12; x = 8 true or false?
    14·2 answers
  • Scotty had $2 on his meal card at college.He knew that he could overspend and pay the bill at a later times.He bought a candy ba
    14·2 answers
  • *PLEASE ANSWER* // *ASAP PLS*
    6·1 answer
  • What is the perimeter of Triangle XYZ?
    15·1 answer
  • PLEASE HELP THIS IS DUE TODAY AND I AM SO CLOSE TO BEING DONE!!!!!!!! (MULTIPLE CHOICE)
    7·2 answers
  • -2z+3-z=□-4z+2 <br> please give me the answer
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!