All categories

3 years ago

Is in,general, how tall are giraffes? A statistical question or non statistical question

Mathematics

2 answers:

zavuch27 [327]3 years ago

7 0

Answer:

Statistical question.

Step-by-step explanation:

Given question

Is in, how tall are giraffes?

Statistical question is that type of question which have more than one possible answers. The answer of statistical question is the collection of various points of data. The answer of statistical question depends on variety and situations. The answer of statistical question may be range . Answer of statistical question are more than one.

Non statistical question is that type of question which have only one answer.

For example, the value of 2+2

Answer: 2+2=4

It has only one answer .Therefore , it is non statistical question.

Given question is a statistical question because the height of all giraffes are not same . Height of some giraffes are same and some giraffes have same height. The height of female giraffes are smaller than the height of male giraffes.

The range of height of male giraffes lies between 16 feet to 20 feet.

exis [7]3 years ago

4 0

the height of (my favorite animal if i might add) an adult male giraffe can grow up to 16-20 feet while the females grow up to 15 feet

You might be interested in

Round 69.65 to the nearest whole number. A) 69 B) 69.7 C) 70 D) 70.6

harina [27]

Answer:

Step-by-step explanation:

69.65

We look at the tenths place to determine if we round up or leave it alone

.6 is greater then or equal to five so we need to round the 9 up

69.65 rounds to 70

8 0

3 years ago

Read 2 more answers

PLS HELP

mihalych1998 [28]

A. 80 miles

B. 20 hours

6 0

4 years ago

Read 2 more answers

PLEASE HELP ME WITH THIS QUESTION 1. Which value is equivalent to sin20∘?

ryzh [129]

The answer is cos70

the angles add up to 180, so 180 - 90 - 20 = 70 degrees.

6 0

3 years ago

Marla has $4.55 in dimes and quarters. If she has 7 more quarters than dimes, how many quarters does she have?

Natalka [10]

Answer:

She have 15 quarters.

Step-by-step explanation:

Given:

Marla has $4.55 in dimes and quarters.

Now, to find the quarters she have, if she has 7 more quarters than dimes.

Let the number of dimes be $x$ .

And the number of quarters be $7+x$ .

As the value of dime = $0.10.

And the value of quarter = $0.25.

So, according to question:

⇒ $0.10x+0.25(7+x)=4.55$

⇒ $0.10x+1.75+0.25x=4.55$

⇒ $0.35x+1.75=4.55$

Subtracting both sides by 1.75 we get:

⇒ $0.35x=2.8$

Dividing both sides by 0.35 we get:

⇒ $x=8$

Thus, the number of dimes = 8.

And the number of quarters = $7+x$ = 7+8 = 15.

Therefore, she have 15 quarters.

6 0

3 years ago

A printer need to make a poster that will have a total poster area of 200 in^2 and will have 1 inch margins on the sides, a 2-in

Katyanochek1 [597]

Answer:

The dimensions that will give the largest printed area of 132.1669 in^2 are

= Length x Width

= 15.20829 * 8.69045

Step-by-step explanation:

a) Data and Calculations:

Total poster area = 200 in^2

Side margins = 1 inch each

Top and bottom margins = 2 inches each

Let x = length of the full poster

then 200/x = width of the full poster

Therefore, the length of the printed area = x - 3.5

and the width of the printed area = (200/x)-2

Therefore, the Area of the Printed space = (x-3.5)((200/x)-2)

Solving for the Area (A) of the printed space, we have

A = (x-3.5)(-200/x2) + ((200/x)-2)

A = 700 -2x2

If the derivative is set to 0, we have:

0 = 700 -2x2

700 = 2x2

350 = x2

x = 18.70829 The original length

width = 10.69045

Therefore, the area of space available for printing is

15.20829 * 8.69045

= 132.1669 in^2

5 0

3 years ago