Mathematics, 11.03.2020 02:32 khikhi1705
A school administrator is interested in estimating the proportion of students in the district who participate in community service activities. From a random sample of 100 students in the district, the administrator will construct a 99 percent confidence interval for the proportion of all district students who participate in community service activities. Which of the following statements must be true?
1. The population proportion will be in the confidence interval.
2. The probability that the confidence interval will include the population proportion is 0.99.
3. The probability that the confidence interval will include the sample proportion is 0.99.
4. The population proportion and the sample proportion will be equal
5. The probability that the population proportion and the sample proportion will be equal is 0.99.
Answers: 1
Mathematics, 22.06.2019 00:00
Need plz been trying to do it for a long time and still haven’t succeeded
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Urgent? will give brainliest to the first correct answer what is the area of the figure?
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X= 3y - 6 2x - 4y = 8 solve the system of equations using substitution. a) (-12,-2) b) (15,7) c) (21,9) d) (24,10)
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A school administrator is interested in estimating the proportion of students in the district who pa...
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