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iragen [17]
4 years ago
14

What is the advantage of selecting a simple random sample in​ (a)?

Mathematics
1 answer:
vovikov84 [41]4 years ago
4 0

Answer:

D. It is the method that is most likely to give a true representative sample.

Step-by-step explanation:

The advantage of selecting a random sample is that is without bias, so being a true representative sample.

For example, if you want to estimate the proportion of the population of a certain city that is going to vote for a candidate in the elections, you must select at a place where different people passes, not one uniform place like a school, just a simple example.

So the correct answer is:

D. It is the method that is most likely to give a true representative sample.

You might be interested in
At the moment, a physical therapist has 9 9/12 rolls of medical tape on hand. He anticipates using up 6 6/12 rolls while working
mart [117]

Answer:

subtract 6.5 by 9.75

Step-by-step explanation:

9/12 =.75

6/12=.5

9.75-6.5=3.25

hope this helps

°_°

3 0
3 years ago
Mike is buying eight tickets for a concert. A package of five tickets costs $74.45. Individual tickets cost $17.25 each. What is
svetlana [45]

Answer:

$126.20

Step-by-step explanation:

<u><em>Given:</em></u>

<em>Mike is buying eight tickets for a concert. </em>

<em>A package of five tickets costs $74.45. </em>

<em>Individual tickets cost $17.25 each.</em>

<u><em>To Find:</em></u>

<em>What is the least amount that Mike can pay for eight tickets? Be sure to include a decimal point in your answer.</em>

<u><em>Solve:</em></u>

<em>Since we know that:</em>

<em>A package of five tickets costs $74.45. </em>

<em>Individual tickets cost $17.25 each.</em>

<em>Hence we know that 5 + 3 = 8</em>

<em>Thus,</em>

<em>$74.45 = 5 tickets</em>

<em>Now for the 3 tickets we can do individual tickets which cost $17.25</em>

<em>$17.25 × 3 = 51.75</em>

<em>Then we add both together:</em>

<em>51.75 + 74.45 = $126.20</em>

<em />

<u><em>Kavinsky</em></u>

4 0
2 years ago
Find the value of x. Show all work.
Inessa05 [86]

Answer:

x = -8°

Step-by-step explanation:

Angle 2

Since the triangle is isosceles, Angle 2 is the same as the missing angle

So angle 2 would be:

180 - 34 = 2(angle 2)

So 146 = 2(x + 81)

146 = 2x + 162

146 - 2x = 162

-2x = 16

x = -8

Check

146 = 2(-8+81)

146 = 2(73)

146 = 146

Correct!

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

8 0
3 years ago
Divide n = divide 3n-3+1
Aleks [24]

3n-3+1=

-3+1

-2

3n-2

3n-2=n

3n/3      -2/3

<u><em>n=-2/3</em></u>




5 0
3 years ago
Please help me with this question ( im going to fail my classes-)
mafiozo [28]

Answer:

u will not fail i promise

Step-by-step explanation:

and the answer is the first becz we have to see the difference in arthimatic terms

5 0
3 years ago
Read 2 more answers
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