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
GarryVolchara [31]
3 years ago
11

The ANOVA procedure is a statistical approach for determining whether or not a. the means of two samples are equal b. the means

of more than two samples are equal c. the means of two or more samples are equal d. the means of two or more populations are equal
Mathematics
1 answer:
luda_lava [24]3 years ago
3 0

Answer:

d. the means of two or more populations are equal

Step-by-step explanation:

ANOVA is a short term for analysis of variance and it was developed by the notable statistician Ronald Fisher. It is typically a collection of statistical models with their respective estimation procedures used for the analysis of the difference between the group of means found in a sample. Simply stated, ANOVA helps to ensure we have a balanced data by splitting the observed variability of a data set into random and systematic factors. In Statistics, the random factors doesn't have any significant impact on the data set but the systematic factors does have an influence.

The ANOVA procedure is a statistical approach for determining whether or not the means of two or more populations are equal through the use of a F-test or null hypothesis.

You might be interested in
Which ratio is equivalent to the given ratio? 8: 16 Select each correct answer. 16/31 1/3 1/2 12/24
Marrrta [24]

8:16\implies \cfrac{8}{16}\implies \cfrac{1}{2}\implies 1:2 \\\\[-0.35em] ~\dotfill\\\\ \cfrac{16}{31}\qquad \bigotimes~\hfill \cfrac{1}{3}\qquad \bigotimes~\hfill \cfrac{1}{2}\qquad \textit{\large \checkmark}~\hfill \cfrac{12}{24}\implies \cfrac{1}{2}\qquad \textit{\large \checkmark}

8 0
2 years ago
Read 3 more answers
The mass of Earth is about 6 X 1024
storchak [24]

Answer:

81

Step-by-step explanation:

To do "how many times greater" problems, you divide.  Think how you would answer this:  How many times greater is 48 than 6?  Dividing the larger 48 by the smaller 6 gives 8.  48 is 8 times greater than 6.

Do the same thing for these two masses.

6 x 10^24 divided by 7.4 x 10^22 is about 81.

The attached image shows a TI-83 display.

7 0
2 years ago
The planner for a company celebration bough 335 balloons. While he was inflating them, 11 balloons over inflated and burst. If h
Vlad1618 [11]

Answer:

54 balloons in each room

Step-by-step explanation: The answer is 54 because the company had 335 balloons, but then 11 exploded, so first you do 335-11=324. Lastly, you have to divide 324÷6, which gives you 54 balloons in each room

8 0
2 years ago
A ball is thrown vertically upward from the ground with an initial velocity of 111 ft/sec. Use the quadratic function h(t) = −16
ddd [48]

Answer:

t=3.5 seconds

Step-by-step explanation:

Given

h(t) = −16t^2 + 111t + 0

h'(t)= -32t + 111

Maximum height occurs when h(t) = 0 and the ball begins to fall

h(t)= -32t + 111=0

-32t + 111=0

-32t=-111

Divide both sides by -32

t=3.46872

Approximately, t=3.5 seconds

Recall,

Maximum height occurs when h(t) = 0

h(t)= -32t + 111=0

= -32(3.46872)+111

= -110.99904+111

= 0.00096 ft

4 0
2 years ago
A bread recipe calls for 1/3 cup of butter. You want to make 1/2of a batch.
nordsb [41]
It would be 1/2 times 1/3 to get 1/6 cups of butter.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Julia wants to bring watermelon to the party. One serving of watermelon weigh about 150 grams. There will be 60 people at the pi
    10·2 answers
  • What is the GCF of 34
    10·1 answer
  • Last year the chess club had 40 members.this year the club has 30 members.find the percent of decrease in the number of members
    11·1 answer
  • A regular hexagon has a side of 18 cm, find the area of the regular polygon
    13·1 answer
  • What is another name for angle 2?
    14·1 answer
  • Find two consecutive whole numbers that square root 86 lies between.
    12·2 answers
  • What is (2.25*10 to the 4th exponent)+(5.4*10to the 5th exponent)
    15·1 answer
  • Click each dot on the image to select an answer. Choices:<br> 0.73 -0.6. ?
    9·1 answer
  • Jordan spent $4.94 on onions that cost $0.65 per pound.
    9·2 answers
  • Instructions
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!