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pashok25 [27]
3 years ago
14

Sample size: A researcher is trying to decide how many people to survey. Which of the following sample sizes will result in a co

nfidence interval with the largest width?
A) 300
B) 700
C) 1000
D) The width depends on the sample proportion.

Answer:
A
Mathematics
2 answers:
mixas84 [53]3 years ago
6 0
?????? are you asking for the answer or what
seropon [69]3 years ago
6 0

Answer:

A

Step-by-step explanation:

i think 300 people are enough to conduct a survey

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A desk drawer contains the different-colored markers listed below.
Maksim231197 [3]

Answer:

<h2>total no of markers :36</h2>

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same goes to the second condition

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Apply the distributive property to create an equivalent expression. 1/5(15+10k)
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This is because multiplying by 1/5 is like dividing each term by 5 
7 0
4 years ago
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A pattern is made from four congruent squares. The sides of the squares are parallel to the axes. Point A has coordinates (3,2)
OLga [1]

Answer:

(13, 16)

Step-by-step explanation:

Point A has coordinates (3,2) Point b has the coordinates (27,30)

Therefore the width of the diagram = 27 - 3 = 24 units and the height of the diagram = 30 - 2 = 28 unit

The length of the square = 28 unit / 4 square = 7 unit

Also, half of the height of the diagram = 28/2 = 14 unit

Therefore the x coordinate is given by:

27 - (2 × 7) = 27 - 14 = 13 or 27 - 14 (=13) or 3 + 7 + (24 - 3 × 7) = 13

Also, the y coordinate is given by:

30 - (2 × 7) = 30 - 14 = 16 or 30 - 14 (=16) or (30 + 2)÷2 = 16

Therefore the coordinate for point C is given by (13, 16)

 

6 0
3 years ago
Describe the similarities and differences between a rhombus, square , and rectangle.
777dan777 [17]
The similarities are they are all quadrilaterals. the differences are a rectangle has two different sets of equal side, a square sides are all right angles all the same size, and a rhombus has opposite equal acute angles.
3 0
3 years ago
PLEASE help!!!!!!!!!!!!!!!!!!!!!!!!!!!
Luba_88 [7]

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Add = 2x= 22

Divide: equals 11

4 0
3 years ago
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