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Margaret [11]
2 years ago
12

In which type of statistical study is the population influenced by researchers?

Mathematics
2 answers:
Mariulka [41]2 years ago
6 0

Answer: observational study

Step-by-step explanation:

The main purpose of an observational study is to describe a group of individuals or to investigate an association between two variables. We can answer questions about a population with an observational study. Hope it helps you if not sorry

Tema [17]2 years ago
5 0

Answer:

literacy rate

Step-by-step explanation:

reasearchers know hot to read and write

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Please help. Thank you.
Ivenika [448]
There are 24 Faces. 
bc-
 V = 14,  E = 36,  F = ?
F + 14 - 36 = 2
F - 22 = 2
F = 24
8 0
3 years ago
Choose the fraction that has not been reduced to simplest form 19/3810/1921/3415/18
lozanna [386]

19/38 and 15/18

Explanation:

19/38 can be reduced as there is a factor other than 1 that can divide without a remainder. Factor is 19

It can still be reduced because 19*2 = 38

19/38 = 1/2

10/19 cannot be reduced as there is no factor other than one to divide without a remainder

21/34 cannot be reduced as there is no factor other than one to divide without a remainder

15/18 can be reduced as there is a factor other than 1 that can divide without a remainder.

The factor is 3

15/18 = 5/6

Fraction that has not been reduced to simplest form are 19/38 and 15/18

5 0
1 year ago
*EASY 7TH GRADE MATH PICTURE INCLUDED*
Strike441 [17]

Answer:

Just switch out the 6 and 4 flip them out I guess

Step-by-step explanation:

4 0
2 years ago
Three consecutive intergers have a sum of 84. Find the intergers<br><br> ___,___,___,
Fudgin [204]

Answer:

27 + 28 + 29 = 84

Step-by-step explanation:

x + (x+1) + (x+2) = 84

3x + 3 = 84

84 - 3 = 81

81 / 3 = 27

8 0
3 years ago
Question 9 of 10
PSYCHO15rus [73]

Answer:

Please could you add an image, maybe I could answer then

Step-by-step explanation:

5 0
2 years ago
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