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vredina [299]
3 years ago
7

Magazine ask readers to call in their opinion regarding the amount of advertising in present issue what sampling is it

Mathematics
1 answer:
nataly862011 [7]3 years ago
6 0

Answer:

Convenience

Step-by-step explanation:

The convenience sampling method is defined as the non probability sampling method in the sample of the survey is taken from such a group that is easy to reach or contact. Here the sample is taken from the people that are close to hand. It is useful for the pilot testing.

In the context, the magazine publishers asks the sample of people to call and inform about their views on the amount of the advertisements in the present issues. The sample taken will be easy to reach and easy to contact. This type of sampling taken is called the convenience sampling.

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Answer: D.

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Step-by-step explanation:

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Given that 5x:9=7:3 calculate the value of x. give your answer in its simplest form.
Hitman42 [59]

\huge\underline{\red{A}\green{n}\blue{s}\purple{w}\pink{e}\orange{r} →}

<h3>x = 21/5</h3>

Step-by-step explanation:

<h3>___________________________</h3>

<h3>Given →</h3>

5x:9 = 7:3

<h3>So,</h3>

→ 5x/9 = 7/3

→ x = (7 × 9)/(3 × 5)

→ x = 21/5

<h3>___________________________</h3>

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Need help with an exam question
stealth61 [152]
Take a pic with phone and it will give u answer
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3 years ago
Joseph and Molly each have coin collections.
Ugo [173]

Answer:

Joseph has 175

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Step-by-step explanation:

y = 15x + 25

y = 25x + 25

You can put this into Desmos

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Joseph - (10, 175)

x = the time

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