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Alexus [3.1K]
3 years ago
13

A town council wants to estimate the proportion of residents who are in favor of a proposal to upgrade the computers in the town

library. A random sample of 100 residents was selected, and 97 of those selected indicated that they were in favor of the proposal. Is it appropriate to assume that the sampling distribution of the sample proportion is approximately normal?
Mathematics
2 answers:
Alex73 [517]3 years ago
8 0

Answer:

no

Step-by-step explanation:

because the success/failure condition is not met

garik1379 [7]3 years ago
3 0

Answer:

Trying to help out, I think it's appropriate

Step-by-step explanation:

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5 plus 2 minus 6 times 4​
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714

Step-by-step explanation:

5+2=7

7-6=1

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A student answer 86 problems on a test correctly and received a grade of 98% how many problems were on the test if all the probl
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87 or 88

Step-by-step explanation:

86 is 98% of 87.755102

So, the number of problems must have been 87 or 88

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2 years ago
Help !!!
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Three-eighths of the teachers at Naran's school are men, and 30 of the teachers are women. (Each teacher is either a man or a wo
Vlad1618 [11]

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8. The Last Supper
Salsk061 [2.6K]

The number of possible seats is an illustration of permutation

There are 1728 possible sitting arrangements

<h3>How to determine the number of seats</h3>

From the question, we have the following highlights:

  • Chris can only take 1 seat (i.e. the central seat)
  • Jo can take 2 seats (i.e. the seats adjacent the central seat)
  • Alex, Barb and Dave can take 3! number of seats
  • Eddie, Fred, and Gareth can take 3! number of seats on the right of Chris.
  • The remaining 4 adults do not have preference, then they can seat in 4! ways

So, the number of sitting arrangement is:

n = 1 * 2 * 3! * 3! * 4!

Evaluate the product

n = 1728

Hence, there are 1728 possible sitting arrangements

Read more about permutation at:

brainly.com/question/12468032

7 0
2 years ago
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