Without adding, find the sum of :d) 1+3+5+7+9+11+13+15+17+19

Mathematics

1 answer:

erik [133]3 years ago

6 0

Answer: 99 or 100 because you can tell.

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The student body President of a high school claims to know the names of at least 1000 of the 1800 students at the school. To tes

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Answer:

The 99% confidence interval for p in this case is (0.3317, 0.5883).

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of $\pi$ , and a confidence level of $1-\alpha$ , we have the following confidence interval of proportions.

$\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}$

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This means that:

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