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3 years ago

15

When statisticians collect information to find characteristics of a large group of people They survey part of the group. What is

the part of the group called?

2 answers:

SpyIntel [72]3 years ago

8 0

It is called a sample.

Hope this helps!

Elenna [48]3 years ago

5 0

This is called sample of the population or Random sample of the population

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Write the EXPLICT equation for the arithmetic sequence below:<br> 11, 9, 7, 5, 3.

____ [38]

Answer:

-2

you take two away every time

6 0

3 years ago

Help!!!!!!!!!! Please!!!!!!!

alukav5142 [94]

Answer:

Collin mistake is step 1

correct answer $\frac{3x - 3}{x^{2} -3x}$

Step-by-step explanation:

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3 years ago

Mateo's sister Paid off her student loans $5000 in 30 years if she made a payment of $152.35 each month what was a simple intere

belka [17]

Answer:

3.23%.

Step-by-step explanation:

Please consider the complete question.

Mateo's sister Paid off her student loans $5000 in 3 years if she made a payment of $152.35 each month what was a simple interest rate for a way around it to the nearest hundred

Let us find total amount paid by Mateo's sister in 3 years.

1 year = 12 months

3 years = 12*3 months = 36 moths.

$\text{Amount paid in 36 months}=36\times \$152.35$

$\text{Amount paid in 36 months}=\$5484.6$

Now, we will use simple interest formula to solve our given problem.

$A=P(1+rt)$ , where,

A = Total amount after t years.

P = Principal amount,

r = Annual interest rate in decimal form,

$5484.6=5000(1+r(3))$

$\frac{5484.6}{5000}=\frac{5000(1+30r)}{5000}$

$1.09692=1+3r$

$1.09692-1=1-1+3r$

$3r=0.09692$

$r=\frac{0.09692}{3}$

$r=0.032306=3.2306\%\approx 3.23\%$

Therefore, the interest rate was 3.23%.

5 0

3 years ago

50 POINTS HELP ASAP

natta225 [31]

Its 10 points not 50 Gzz

3 0

3 years ago

Read 2 more answers

The centre circle has a diameter of 3 cm and the difference in the radii of each larger circle is 4 cm. What is the circumferenc

diamong [38]

Circumference = 2×π× radius

Circumference = 2 × 3.14 × 3

Circumference = 18.84

Solution for the radius of a circle of radius 3 . I'm sorry if I made a mistake, I am not sure of the solution.

But is there a fee for the question?

These two laws can help you in the question:

Circumference = π× diameter of the circle. Circumference = 2×π× radius

8 0

3 years ago