3 years ago

Charles wants to find out if the students in foreign language classes spend more time in class speaking in English or in the

Mathematics

2 answers:

igor_vitrenko [27]3 years ago

6 0

Answer:

The sample was not chosen at random.

Step-by-step explanation:

For it to be a representative sample the selection needs to be completely random.

ch4aika [34]3 years ago

5 0

Answer:

The sample was not chosen random .

Step-by-step explanation:

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53, 64, 19, 25, 88, 48, 46 Mean: Mode: Median: Range:

levacccp [35]

Answer:

Mean: 49

Mode: none, since all the numbers only appear once

Median: 48

Range: 69

Step-by-step explanation:

53+64+19+25+88+48+46 = 343

343/7= 49 (mean)

19, 25, 26, 48, 53, 64, 88 (middle number is 48, so the median is 48)

Range= largest number-smallest number

88-19= 69 (range)

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KATRIN_1 [288]

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Answer:

B. 74 / 100

Explanation:

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leva [86]

Lcm= 2
Because
2/2= 1
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3 years ago

Please help me

serious [3.7K]

The answer would be C.

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2 years ago