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arlik [135]
3 years ago
5

Answer 2 questions about equations A and B.

Mathematics
1 answer:
Otrada [13]3 years ago
8 0

Answer:

B.

Step-by-step explanation:

I'm not sure how to answer the 2. question

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For the population of all college students currently taking a statistics course, you want to estimate the proportion who are wom
inessss [21]

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No

Step-by-step explanation:

To estimate population proportion from a sample, we must ensure that the sample data is random. Though a simple random sample of college students from a particular college was used as the sample data. However, selection of the college should have been randomized as well, a stratified random sample would have been a better sampling method whereby certain colleges are selected based on region or other criteria and then a random sample of it's statistics students selected. The sample proportion Obtian from a sample of this nature will be more representative of the population proportion of all college statistic student.

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3 years ago
Please help pleaasse
Luden [163]

Answer:

C , 30 N

Step-by-step explanation:

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2 years ago
Mrs. Dider had $75 to purchase supplies for a party. She bought 46 party favors and 63 cupcakes. Each party favor cost $0.75 and
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Answer:

$7.74

Step-by-step explanation:

0.75x46=34.5

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34.5+32.76=67.26

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3 years ago
In the first million digits of pi,how many threes are there?
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There are 100229 threes in the first million digits in pi.
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4 years ago
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Which of these expressions requires a variable?
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