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Nata [24]
3 years ago
8

A homeroom was interested in surveying their students to find out opinions about the schools media center. To facilitate data co

llection, the homeroom period was extended 30 minutes to allow everyone in the school ample time to respond to a short questionnaire. Unfortunately, it was learned after the surveys had been completed that all honors students in the middle school were on an all-day field trip and away from school for the entire day. The exclusion of their input into the survey would be considered which type of sampling problem?
Mathematics
1 answer:
otez555 [7]3 years ago
8 0

Answer: nonresponse bias

Step-by-step explanation:

According to the information obtained, we can say that it is a non-response bias, since the sample obtained to extrapolate the result was not homogeneous, so these biases arise when the type of response to the non-response is affected in a social experiment. meet a standard among the population muesta¡ra.

Cognitive biases are found in ideas that make us partial. These thoughts, along with certain external circumstances, create what are known as response biases.

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Five times the sum of a number and 3 is the same as 3 times the difference of twice the number and 1.
allochka39001 [22]

Answer:

12

Step-by-step explanation:

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15-3 = 6x-5x

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3 years ago
If £21 = 500 rubles, how many £ are in 780 rubles? Give your answer to 2 dp
Aleksandr [31]

Answer:

£32.76

Step-by-step explanation:

21/500=0.042

780x0.042 = 32.76

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I hope this helps you

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Marat540 [252]

Answer:

B) \displaystyle x ≤ 0

Step-by-step explanation:

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3 years ago
EL QUE PUEDA AYUDARME SE LO AGRADECERIA MUCHO
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