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2 years ago

12)

Mathematics

2 answers:

Diano4ka-milaya [45]2 years ago

7 0

Answer:

Step-by-step explanation:

29 is correct. Since 3 of the new numbers are below, and three are above, 29, the median will not change.

oksian1 [2.3K]2 years ago

3 0

Answer: B

Step-by-step explanation:

After adding the new data set to the median, we re-arrange in ascending order

23, 26, 26, 29, 30, 33, 40

Median is the midpoint value in the data set, therefore, median is still 29.

I hope this helps.

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A school district's superintendent wants to administer a test of life skills to a sample of students. The superintendent has amp

tangare [24]

Answer:

-Convenience Sampling

Step-by-step explanation:

Convenience Sampling is a sampling method that is employed simply because the samples are easy to reach or access. It is a non-probability system of sampling and not a very strong method of sampling. For a serious research such as the one being conducted by the Superintendent, who has ample time to perform the research, this is not a very good sampling method. A Convenience style of research would mean that he can just walk into a cafeteria with students and administer the test to them.

Since he has detailed information of the students, he should choose any of the other mentioned sampling techniques in the options provided to randomly select the subjects. <em>This would help to</em> prevent bias, and enable him to make generalizations with the result of the research.

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3 years ago

Identify all of the real fifth roots of 1024.

V125BC [204]

Answer:

Real fifth root of 1024 is 4.

Step-by-step explanation:

We have to find the value of real fifth root of 1024.

For this let fifth root of 1024 = x

Therefore $x^{5} = 1024 = 4^{5}$

Or $x^{5}=4^{5}$

Therefore x = 4

X= 4 is the right answer.

8 0

3 years ago

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One hundred nautical miles equals about 185 kilometers. To the nearest kilometer, how far in kilometers is 175 nautical miles?

MrMuchimi

Answer:

323.75 km

Step-by-step explanation:

185/100 = 1.85 km per nm

1.85 * 175 = 323.75 km

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2 years ago

1/6d + 2/3 = 1/4(d-2)

KonstantinChe [14]

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2 years ago

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lianna [129]

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Step-by-step explanation:

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2 years ago