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3 years ago

A study of 600 college students taking statistics 101 revealed that 54 students received the grade of

Mathematics

1 answer:

Anna007 [38]3 years ago

3 0

A study of 600 college students taking statistics 101 revealed that 54 students received the grade of

a. Typically 10% of the class gets an A

b. The difference between this group of students and the expected value is not significant at the 0.05 level. what does this mean in this case?

Your answer would mean that, =====> The probability of getting an A is 10% and only 9% got an A, in this study. The difference is less than 5% therefore, in this case, it is not significant.

Hope that helps!!!! : )

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If a/b = c/d, then ad = bc.

Nikolay [14]

Answer:

The statement is true

see the explanation

Step-by-step explanation:

we have the proportion

$\frac{a}{b}=\frac{c}{d}$

we know that

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3 years ago

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Rudik [331]

Answer:

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Step-by-step explanation:

The variable x would represent the number/value we don't know, and in this case, we don't know what number is raised to the third power. This being said, x would represent that number.

The question, although worded a bit confusingly, asks to add 155, the number (x) to the exponent of 3, and 14. Mathematically, this would be 155 + $x^{3}$ + 14.

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3 years ago

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KATRIN_1 [288]

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3 years ago

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evablogger [386]

If you are taking the cm to km then it would be like this

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3 years ago

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vladimir2022 [97]

Answer
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Is the answer for this one

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2 years ago