Ask question

Ask question

All categories

3 years ago

9

Which of the following is an example of normal data?

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

WHY DID THE STUDENT DISLIKE THE AVERAGE TEACHER?

vladimir1956 [14]

Answer:

BECAUSE SHE WAS MEAN

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

inessss [21]

Answer:Percent error=29%

Step-by-step explanation:

Percent error=(Estimated value-Actual value/ Actual value) × 100

Estimated value = amount of cookies Payton thought the mix could make = 36

Actual Value= Amount of cookies made= 28

Percent error= (36- 28)/ 28 x 100

=8/28 x 100

=0.2857 x 100

=28.57 rounded to 29%

6 0

3 years ago

Bo Karah can run a race in 4 hours 33 minutes if he runs at 7 m/s. How long will it take in hours and minutes if

lidiya [134]

Answer:

7 hours and 9 minutes

Step-by-step explanation:

4 hours and 33 minutes is 273 minutes

7 m/s —> 273 minutes

11 m/s —> M

Criss cross to get M

11x273= 7M

3003=7M

M=429 minutes

==> 429 minutes is 7 hours and 9 minutes

8 0

2 years ago

PLEASE help me answer this!!!

tia_tia [17]

Check the picture below.

8 0

2 years ago

A manufacturer earns Rs4500 in the first month and Rs 6000 in second month. On plotting these points a manufacturer observes a l

UkoKoshka [18]

Answer:

$f(x) = 1500x +3000$

Step-by-step explanation:

Given

Represent the months with x and the earnings with y.

So:

$(x_1,y_1) = (1,4500)$

$(x_2,y_2) = (2,6000)$

Required

Determine the linear function

First, calculate slope (m)

$m = \frac{y_2 - y_1}{x_2 - x_1}$

$m = \frac{6000 - 4500}{2 - 1}$

$m = \frac{1500}{1}$

$m = 1500$

The equation is then calculated using:

$y = m(x - x_1) + y_1$

$y = 1500(x - 1) + 4500$

$y = 1500x - 1500 + 4500$

$y = 1500x +3000$

As a function, we have:

$f(x) = 1500x +3000$

7 0

2 years ago