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
Scorpion4ik [409]
2 years ago
14

What is the area underneath a normal curve always equal to?

Mathematics
2 answers:
mote1985 [20]2 years ago
6 0
The total area under a normal curve is equal to 1! Hope this helps!
Pani-rosa [81]2 years ago
3 0
The correct answer is C. One
You might be interested in
If Adam orders a book from Store X, how much will he owe to the nearest cent? The tax rate only applies to the cost of
sasho [114]

Answer:

B) $19.72

Step-by-step explanation:

Sorry if I am late, hope you got a good grade:)

I got a 100 on the test for edge 2020

3 0
3 years ago
Read 2 more answers
________ analysis is the statistical process of estimating the relationship between dependent and _______ variables. A. Regressi
Sidana [21]

Answer:

A. Regression, independent

Step-by-step explanation:

Regression analysis can be regarded as a statistical methods which is been utilized in estimating the relationships that exist between a dependent variable as well as one or more independent variables. It is tools used in assessment of strength of the relationship that between variables, it could be used to model future relationship between variables.

Regression analysis posses different

variations, These are;

✓ linear

✓ nonlinear

✓multiple linear,

For linear model, this equation can be used.

Y = (a + bX + ϵ)

Where

Y =Dependent variable

a =Intercept

X= Independent variable

ϵ = Residual error

b =Slope

It should be noted that Regression

analysis is the statistical process of estimating the relationship between dependent and independent

variables.

4 0
3 years ago
Which could be a conditional relative frequency table? A 4-column table with 3 rows. The first column has no label with entries
kotykmax [81]

Answer:

<u>II. Second table</u>

              A              B            Total

C           0.25         0.75          1.00

D           0.35         0.65          1.00

Total     0.30         0.70          1.00

Explanation:

<h2>Tables</h2>

<u>I. First table </u>

              A              B            Total

C           0.25          0.25          0.50

D           0.25          0.25          0.50

Total     0.50          0.25           1.00

<u>II. Second table</u>

              A              B            Total

C           0.25         0.75          1.00

D           0.35         0.65          1.00

Total     0.30         0.70          1.00

<u>III. Third table</u>

<u></u>

             A              B            Total

C          0.75         0.25          0.50

D          0.25         0.75          0.50

Total    0.50         0.50          1.00

<u>IV. Fourth table</u>

              A              B            Total

C          0.65         0.35         1.00

D          0.35         0.65          1.00

Total     1.00          1.00          1.00

<h2>Solution</h2>

A <em>conditional relative frequency table</em> shows the relative frequencies determined upon a row or column.

There are two types of relative conditional frequency table: 1) row conditional relative frequency, and 2) column conditional relative frequency.

When you divide the joint frequency by the marginal frequency of the column total you have the row conditional frequency table. When you dividethe joint frequency by the row total you have the colum conditional frequency table.

In a row conditional relative frequency each total of the right hand column equals 1. This is the case of the second table.

In a column conditional relative frequency each total of the bottom row equals 1. This is not happening with any of the shown tables.

Hence, only the second table could be a conditional relative frequency table.

5 0
3 years ago
Read 2 more answers
Help me pls, here you are.
VLD [36.1K]

Answer:

The answer is -3/8

Step-by-step explanation:

3 0
2 years ago
Please help! The very last question has 2 answers.
alisha [4.7K]
P1. C
P2. A
3.D i think
4. C and D maybe
5 0
2 years ago
Other questions:
  • The value of "x" in the attached figure is: *
    10·1 answer
  • Oil prices are projected to increase by 125% by next August. A quart of oil currently costs $1.25. What is the projected cost of
    6·2 answers
  • 6 cups is it greater than, equal to or less than 12 pints?
    12·1 answer
  • Megan earned four dollars for an hour of babysitting on Saturday here and $16 how many hours did she babysit
    6·1 answer
  • The endpoints of a diameter of a circle are (2, 4) and (-4, 7).
    9·1 answer
  • The radius of a circle is 6 kilometers. What is the length of a 60° arc.​
    9·1 answer
  • You are making a rectangular rug. You want the rug to be twice as long as it is wide. let w represent the width (in feet) of the
    5·1 answer
  • What is <br> 2 (3x+7) = 4
    7·2 answers
  • What is the diameter of a pond if the area is 4069. 44
    13·1 answer
  • X square root 7x + 10<br> factor the equation<br><br> algerbra 2
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!