Use the given confidence interval to find the margin of error and the sample mean. (6.59,10.23) ..... The sample mean is (Type an integer or a decimal.)
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The given confidence interval is (6.59, 10.23)
The value of sample mean is
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- Find the population mean or sample mean as indicated. Sample: 24, 17, 2, 12, 25 D Select the correct choice below and fill in the answer box to complete your choice. O A. x= о в.please answer within 15 minutes, thank you!How do I find the mean? Do i put it in ascending order first, or it doesn't matter?
- Find the population mean or sample mean as indicated. Population: 8, 9, 11, 10, 7 Select the correct choice below and fill in the answer box to complete your choice. OA. x= OB. H=MATH PROBABILITY AND STATISTICS, PLEASE ANSWER JUST IN 10 MINUTES, NOT ANYMORE Find the sample variance of the following sample: 6, 7, 2.Consider sample data with x = 39 and s = 4.Compute the coefficient of variation. Round to two decimal places. ?%
- Explain what each phrase means in the context of inferences for a population proportion. a. Number of successesb. Number of failuresThe data represents the number of points received in a quiz. 9, 9, 10, 10, 10, 1 Mean- 8.166... Median- 9.5 What is a better measure of center? The mean or median and why?Determine whether the statement is true or false. If it is false, rewrite it as a true statement. A statistic is a measure that describes a population characteristic. Choose the correct answer below. OA. True. B. False. A statistic is a measure that describes a sample characteristic. OC. False. A statistic is the science of collecting, organizing, analyzing, and interpreting data in order to make decisions.