After solving the given problem, I’ve been able
to get 3(x-2) / 2(x-3) as the simplified form of the given
equation. I am hoping that this answer has satisfied your query and it
will be able to help you, and if you would like, feel free to ask another
question.
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Answer:
12 treat bags
Step-by-step explanation:
Answer:
Option D
Step-by-step explanation:
Complete question
A student wants to survey the sophomore class of 200 students about whether the school should require uniforms. A random sample of 18 sophomores is surveyed and asked whether they support the school adopting uniforms, and three students said yes. The student wants to construct a 95% confidence interval for the proportion of sophomores who favor the adoption of uniforms. Are the conditions for inference met?
- Yes, the conditions for inference are met.
- No, the 10% condition is not met.
- No, the randomness condition is not met.
- No, the Large Counts Condition is not met.
Solution
10 % of population size of 200 is 20. The sample of 18 is smaller than the 10 % of sample size of 200. As per the 10% rule, the size of sample must be less than 10% of the total size of population. This indicate that the sample is random but its size is less that 30. However, it should be greater that 30. Hence, the large count condition is not met.
Hence, option D is the correct choice of answer
Answer:
90 is the answer
Step-by-step explanation:
360° / 4= 90°
About 2.5% of the women have a body temperature more than 2 standard deviations above the mean.
<h3>What is the
empirical rule?</h3>
Empirical rule states that for a normal distribution, about 68% of the values fall within one standard deviation from the mean, 95% of the values fall within two standard deviation from the mean and 99.7% of the values fall within three standard deviation from the mean.
Amount that have more than 2 standard deviations above the mean = (100% - 95%) / 2 = 2.5%
About 2.5% of the women have a body temperature more than 2 standard deviations above the mean.
Find out more on empirical rule at: brainly.com/question/10093236