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dolphi86 [110]
3 years ago
5

To gather information about the validity of a new standardized test for tenth-grade students in a particular state, a random sam

ple of 15 high schools was selected from the state. The new test was administered to every 10th-grade student in the selected high schools. What kind of sample is this?
Social Studies
1 answer:
Mnenie [13.5K]3 years ago
8 0

Answer: Probabilistic

Explanation: This kind of sample is probabilistic, a random sampling. In this kind of sampling you select a group of students (in this case) among the totality of the high-schools that were randomly selected. This allows the investigation to be more trustworthy and accurate.

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What is the best definition of economic data?
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Economic data or economic statistics are data (quantitative measures) describing an actual economy, past or present. A collection of such data in table form comprises a data set. Methodological economic and statistical elements of the subject include measurement, collection, analysis, and publication of data.

Explanation:

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3 years ago
Select all that apply. According to Chinese beliefs, what elements were required to achieve longevity? wood air metal water
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8 0
3 years ago
Read 2 more answers
Which part of Earth's cumulative hypsographic curve includes the continental shelves of passive margins?
LUCKY_DIMON [66]

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The shallowest slope below sea level

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7 0
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What did Morse do to make the signals go further on the wires? He developed better wire. He developed an amplifier. He developed
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Answer:

C.

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So, the correct answer is option C.

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