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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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A museum charges $10
Tanzania [10]

A piecewise function is a function that behaves differently in different intervals of its domain.

The piecewise function is:

  • f(x) = $10   if  0 < x < 6
  • f(x) = $15   if  6 ≤ x  ≤ 18
  • f(x) = $20  if 18 < x

<em />

<em>Here the given information for the function is:</em>

  1. The museum charges $10 for kids of 5 and under
  2. The museum charges $15 for ages of 6 to 18
  3. The museum charges $20 for ages larger than 18.

Then if we define x as the age of the person, the function f(x) that tells the <u>cost of the ticket will be:</u>

  • f(x) = $10   if  0 < x < 6
  • f(x) = $15   if  6 ≤ x  ≤ 18
  • f(x) = $20  if 18 < x

So as you can see, depending on the value of x and in which interval it belongs, the function behaves differently.

If you want to learn more, you can read:

brainly.com/question/12561612

5 0
3 years ago
Hey ok i need help on this question ive been stuck on it for a couple minutes haha
Len [333]

Answer:

The side s has a length of 4 and side q has a length of 4\sqrt{3} ⇒ F

Step-by-step explanation:

In the 30°-60°-90° triangle, there is a ratio between its sides

side opp (30°) : side opp (60°) : hypotenuse

       1               :         \sqrt{3}            :        2

In the given triangle

∵ The side opposite to 30° is s

∵ The side opposite to 60° is q

∵ The hypotenuse is 8

→ Use the ratio above to find the lengths of s and q

side opp (30°) : side opp (60°) : hypotenuse

       1               :         \sqrt{3}            :        2

       s               :          q             :        8

→ By using cross multiplication

∵ s × 2 = 1 × 8

∴ 2s = 8

→ Divide both sides by 2

∴ s = 4

∴ The length of s is 4

∵ q × 2 = \sqrt{3} × 8

∴ 2q = 8\sqrt{3}

→ Divide both sides by 2

∴ q = 4\sqrt{3}

∴ The length of q is 4\sqrt{3}

7 0
3 years ago
the pattern continues, what would be the eighth number in the pattern?4. 25, 28, 32, 37, 43 ______ PLS HELP ME
fredd [130]

25,28,32,37,43,50,58,67.

\boxed{The\:eighth\:number\:in\:the\:pattern\:is\:67.}

\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\orange{:}}}}}

25, 28, 32, 37, 43,50,58,67\\ ✒ \: 25 + 3 = 28 \\ ✒ \: 28 + 4 = 32 \\ ✒ \: 32 + 5 = 37 \\ ✒ \: 37 + 6 = 43 \\ ✒ \: 43 + 7 = 50 \\ ✒ \: 50 + 8 = 58 \\ ✒ \: 58 + 9 = 67

\large\mathfrak{{\pmb{\underline{\orange{Happy\:learning }}{\orange{.}}}}}

4 0
3 years ago
If the temperature is seven degrees below zero, what does it look like in number form. I need to show the work
Fantom [35]
-7<span>° F

There is really no work to be shown unless you do:

0-7=-7
-7</span><span>° F</span>
8 0
3 years ago
10 decreased by the sum of 5 and f
lys-0071 [83]

Answer:

10-(5+f)

Step-by-step explanation:

Should be right

8 0
3 years ago
Read 2 more answers
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