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STatiana [176]
3 years ago
6

In order to avoid staying after work, a quality control analyst inspects the first 100 items produced that day. Which sampling m

ethod did she use?
systematic
convenience
cluster
stratified
Mathematics
2 answers:
Lemur [1.5K]3 years ago
8 0

Answer: Convenience sampling method.

Step-by-step explanation:

  • A convenience sampling method is one of the main kinds of non-probability sampling methods. It is made up  by researcher according to his or her accessibility  i.e. the researcher select the participants or the items from the population that are easy to reach.

The given statement shows that the quality control analyst inspects the first 100 items produced that day i.e. he selected the items according to his convenience.

mr_godi [17]3 years ago
3 0
Based on the given scenario above wherein the quality control analyst just inspects the first 100 items produced that day in order to avoid staying after work, the sampling method that she used is the CONVENIENCE SAMPLING METHOD. Hope this helps.
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Answer:

To obtain equivalent amount from both foods we can eat 10 ounces of Food I and 5 Ounces of food II

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Step-by-step explanation:

Food I contains 32×C + 10×E per ounce

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Here we have X × (Food I) + Y × (Food II) = 420 C + 170 E

32·X + 20·Y = 420 C

10·X + 14·Y = 170 E

Therefore

X = 10 and Y = 5

To minimize the cholesterol, we can increase amount of Food II to get

21 ounces of food II gives

420 units of vitamin E and 294 units of vitamin E with 273 units of cholesterol.

 

                     

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Solve (algebraically by any method) 3x to the 2 power +8x - 4= 0
Ratling [72]
3 x^{2} + 8x +(-4) = 0
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5 0
3 years ago
1)The pyramid has a square base that us inscribed in the circular base of the cone. Draw an image of the composite shape of the
DENIUS [597]

Answer:

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Step-by-step explanation:

It is given that the vertices of the square fall on the circle.

So, the diagonal of the square is the diameter of the circle.

Also, the diagonal and the two sides of the square form a right angled triangle.

By Pythogoras theorem,

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7 0
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diamong [38]

Answer:

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Step-by-step explanation:

The flooring costs $1.86 per square foot, or each foot squared.

First, find the total area covered by the warehouse floor.

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Cost = 1440 × 1.86

Cost = $2678.4

6 0
3 years ago
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