All categories

3 years ago

Which of the following is an example of normal data?

Mathematics

2 answers:

saveliy_v [14]3 years ago

5 0

Answer:

1. heights

2. blood pressure

3 . measurement error

4. IQ scores

Step-by-step explanation:

hope this will help you

Anton [14]3 years ago

3 0

Answer:

The normal distribution is the most important probability distribution in statistics because it fits many natural phenomena. For example, height, blood pressure, measurement error, and IQ scores follow the normal distribution. It is also known as the Gaussian distribution and the bell curve.

You might be interested in

Help Please Brainliest!

Vera_Pavlovna [14]

The answer is about 9.73 times as many pixels!

5 0

3 years ago

Read 2 more answers

Solve the equations

ASHA 777 [7]

Answer:

(1)The value of x is -9 .

Option (B) is correct .

(2)The value of x is 13 .

Option (A) is correct .

(3)The value of the x is 11 .

Option (D) is correct .

(4) The value of the x is -15 .

Option (A) is correct .

(5)The value of the x is -11 .

Option (C) is correct .

Step-by-step explanation:

First Part

As given

4x = -36

$x = \frac{-36}{4}$

x = -9

Therefore the value of x is -9 .

Option (B) is correct .

Second Part

As given

5x - 15 = 50

5x = 50 + 15gg

5x = 65

$x = \frac{65}{5}$

x = 13

Therefore the value of x is 13 .

Option (A) is correct .

As given

4(x+2)-17=35

4x + 8 - 17 = 35

4x = 35 + 17 - 8

4x = 44

$x = \frac{44}{4}$

x = 11

Therefore the value of the x is 11 .

Option (D) is correct .

Fourth Part

As given

6x+12=4x-18

6x-4x = -12-18

2x = -30

$x = \frac{-30}{2}$

x = -15

Therefore the value of the x is -15 .

Option (A) is correct .

Fifth Part

As given

$\frac{1}{2}(4x-10)+5=x-11$

Simplify the above

4x-10+5×2 = 2x-22

4x-10+10= 2x-22

4x-2x = -22

2x=-22

$x = \frac{-22}{2}$

x = -11

Therefore the value of the x is -11 .

Option (C) is correct .

5 0

3 years ago

Read 2 more answers

the perimeter of a scalene triangle is 14.5 cm. The longest side is twice that of the short side. Which equation can be used to

Lynna [10]

Keenly snakelike smells an kelsmeml salesmen smell. Skkensens.

7 0

2 years ago

Find the GCF 0f 12 and 18

melisa1 [442]

Answer:

Step-by-step explanation:

Using Euclid's algorithm, we divide the larger by the smaller. If the remainder is zero, the divisor is the GCF. Otherwise, we replace the larger with the remainder and repeat.

18 ÷ 12 = 1 r 6

12 ÷ 6 = 2 r 0 . . . . the GCF is 6

You can also factor the numbers and see what the common factors are.

18 = 2·3·3

12 = 2·2·3

The common factors are 2·3 = 6.

In the factorizations, we see 2 to powers of 1 and 2, and we see 3 to powers of 1 and 2. The GCF is the product of the common factors to their lowest powers: (2^1)(3^1) = (2)(3) = 6

8 0

1 year ago

Subtract.

jeka94

(x+1)-(-2x-5)
=x+1+2x+5
=3x+6
=3(x+2)

7 0

2 years ago

Read 2 more answers

Which of the following is an example of normal data?​

Which of the following is an example of normal data?