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tigry1 [53]
4 years ago
13

In a study, the sample is chosen by writing everyones name on a playing card, shuffling the deck, then choosing the top 20 cards

What is the sampling method?
Mathematics
1 answer:
Nostrana [21]4 years ago
7 0

Answer:

This type of sampling method is Simple Random sampling

Step-by-step explanation:

Sampling is used in processing information. Sampling is used to present large population of information into smaller groups known as samples for the purpose of analysis.

In simple random sampling, the elements are selected at random with each element having equal chance or probability of being selected. One way of obtaining a random sample is to give each element in a population a number or name, and then randomly selecting which elements to include

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A

Step-by-step explanation:

no solution I think no definite answer

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Find the x-intercept of 2x+2y=2
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Answer:

x-intercept: <u>(1,0)</u>

y-intercept: <u>(0,1)</u>

Step-by-step explanation:

Given: Find the x and y intercepts of 2x + 2y = 2

<h2><u>X-intercept</u></h2>

To solve for a x - intercept we have to substitue 0 in for y and solve for x

Lets do it:

2x + 2(0) = 2

2x + 0 = 2

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x = 1

Therefore, this means that when y = 0, x = 1 or (1,0)

<h2><u>Y-intercept</u></h2>

To solve for a y - intercept we have to substitue 0 in for x and solve for y

Lets do it:

2(0) + 2y = 2

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3 0
2 years ago
Solve for n:<br> 3⁄5 · n = 6
garik1379 [7]

Answer:

n = 10

Step-by-step explanation:

Solve for n:

(3 n)/5 = 6

Multiply both sides of (3 n)/5 = 6 by 5/3:

(5×3 n)/(3×5) = 5/3×6

5/3×3/5 = (5×3)/(3×5):

(5×3)/(3×5) n = 5/3×6

5/3×6 = (5×6)/3:

(5×3 n)/(3×5) = (5×6)/3

(5×3 n)/(3×5) = (3×5)/(3×5)×n = n:

n = (5×6)/3

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n = 5×2

5×2 = 10:

Answer:  n = 10

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4 years ago
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jenyasd209 [6]

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

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