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
KATRIN_1 [288]
3 years ago
13

When taking a sample from a population, which of the following is true?

Mathematics
1 answer:
salantis [7]3 years ago
7 0

Answer:

The larger the number of items in the sample, the more closely the distribution of sample items will follow a bell-shaped curve

Step-by-step explanation:

The question is about the distribution of the sample

The sampling distribution, also called the distribution of the sample mean is the distribution for many samples drawn form population at random for large sizes.

As per central limit theorem, if samples of sufficiently large size to represent the population is drawn from the population, the sample means of all sample will follow a normal distribution and hence bell shaped.

So from the options we say a is incorrect because not always

b is incorrect because there is no mention about the chance.

c is incorrect because when we use sample variance we use t test

Option d is correct.

The larger the number of items in the sample, the more closely the distribution of sample items will follow a bell-shaped curve

You might be interested in
Most dietitians recommend that adults consume 20 to 30 percent of their daily caloric intake in protein. Based on this recommend
labwork [276]

Answer:

360-540 calories

3 0
3 years ago
What is the volume and surface area of the figure below?
Artist 52 [7]

Answer:

51.8125 yd (not rounded)

3 0
3 years ago
A shoe box in the shape of a rectangular prism has a length of 12 inches, a width of 6 1/2 inches, and a height of 4 1/2 inches.
katovenus [111]
12 x 6 1/2 x 4 1/2 = 351in^3
3 0
3 years ago
What is the perimeter of this triangle? 15 cm 5 cm 25 cm 10 cm
Lady_Fox [76]

Answer:

55

Step-by-step explanation:

Add 15+5+25+10 which is 55

hope this helps! :)

3 0
2 years ago
Id like some assistance please.
VladimirAG [237]
X can you please give me braknlistest yes yes thank yoy
4 0
3 years ago
Other questions:
  • Please help!!
    13·1 answer
  • Un comerciante compra 16 máquinas de coser a S/.408 cada una: 27 equipos de sonido a S/. 732 cada uno y 19 lavadoras a S/. 652 c
    14·1 answer
  • What is P versus NP, its supposed to be one of the hardest questions in the world
    8·1 answer
  • Find the perimeter and area of the semi circle
    12·1 answer
  • What is 21n + 15 + n - 2 simplified ?
    5·1 answer
  • Adam wants to buy a surfboard that costs $249. He has a summer job that pays him $6 per hour. The function y=6.50h represents Ad
    7·1 answer
  • Enter the expression using exponents.
    5·2 answers
  • -3(_x + 4) = 9x – 12 Using the distributive property, what number would go in the blank in order for the given statement to be c
    15·1 answer
  • Cynthia's older cousin sold her his collection of Pokemon cards. She paid him $9.50 and he charged her $0.10 per card. How many
    5·1 answer
  • 3. How many 1/8's are in 1 1/4?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!