"Given a sample of 12, with a mean of=10 StdDev =2. Construct the 95% Confidence interval....
"Given a sample of 12, with a mean of=10 StdDev =2. Construct the 95% Confidence interval. Lower end ___higher end ____ (Just enter the numbers in the spaces provided, round to 2 decimal places. Example of answer: Lower end 1.11, higher end 2.22 )"
Homework Answers
Solution-
The 95% confidence interval for mean is-
Lower end- 8.73 , Higher end- 11.27
◆ Calculation-
Add Answer to:
"Given a sample of 12, with a mean of=10 StdDev =2. Construct
the 95% Confidence interval....
Given a sample of 12, with a mean of=10 StdDev =2. Construct the 95% Confidence interval....
Given a sample of 12, with a mean of=10 StdDev =2. Construct the 95% Confidence interval. Lower end higher end (ust enter the numbers in the spaces provided, round to 2 decimal places. Example of answer: 'Lower end 1.11, higher end 2.22)
QUESTION 3 5 points Save Answer Given a sample of 12, with a mean of=10 Std...
QUESTION 3 5 points Save Answer Given a sample of 12, with a mean of=10 Std Dev =2. Construct the 95% Confidence interval. Lower end higher end (ust enter the numbers in the spaces provided, round to 2 decimal places. Example of answer: Lower end 1.11, higher end 2.22)
Given a sample of 12 with a mean of 10 and a StdDev of 2. Construct...
Given a sample of 12 with a mean of 10 and a StdDev of 2. Construct the 95 Confidence interval. Lower end? Higher end?
And construct a 95% confidence interval for the population mean for sample B 8.2.13-1 95% confidence...
And construct a 95% confidence interval for the population mean
for sample B
8.2.13-1 95% confidence interval for the population mean for each of the samples below plain why these Assuming that the population is normally distributed, construct a two samples produce differen t confidence intervals even though they have the same mean and range Full dataset SampleA: 1 1 4 4 5 5 8 8 Sample B: 1 2 3 45 6 7 8 Construct a 95% confidence interval...
For the following data values below, construct a 95% confidence interval if the sample mean is...
For the following data values below, construct a 95% confidence interval if the sample mean is known to be 13,498 and the standard deviation is 8011.5. (Round to the nearest tenth) (Type your answer in using parentheses! Use a comma when inputing your answers! Do not type any unnecessary spaces! List your answers in ascending order!) for example: (0.45,0.78) 17,688, 0.001, 19,629, 12,408, 14,765
Construct a 95% confidence interval to estimate the population mean with x overbar =118 and sigma...
Construct a 95% confidence interval to estimate the population mean with x overbar =118 and sigma =32 for the following sample sizes. a) n = 32 b) n = 43 c) n = 65 a) With 95% confidence, when n=32, the population mean is between the lower limit of ___ and the upper limit of ___. (Round to two decimal places as needed.) b) With 95% confidence, when n=43, the population mean is between the lower limit of...
Construct a 95% confidence interval to estimate the population mean with x=101 and σ=27 for the...
Construct a 95% confidence interval to estimate the population mean with x=101 and σ=27 for the following sample sizes. a) n equals= 3030 b) n equals= 4343 c) n equals= 6464 a) With 95% confidence, when n=30, the population mean is between the lower limit of and the upper limit of. (Round to two decimal places as needed.) b) With95% confidence, when n=43, the population mean is between the lower limit of and the upper limit of. (Round to two...
Assuming that the population is normally distributed, construct a 95% confidence interval for the population mean,...
Assuming that the population is normally distributed, construct a 95% confidence interval for the population mean, based on the following sample size of .n=7. 1, 2, 3, 4, 5, 6, and 15 <-----this is the data In the given data, replace the value 15 with 7 and recalculate the confidence interval. Using these results, describe the effect of an outlier (that is, an extreme value) on the confidence interval, in general. Find a 95% confidence interval for the population mean,...
Assuming that the population is normally distributed, construct a 95% confidence interval for the population mean, based on the following sample size of n=8.
Assuming that the population is normally distributed, construct a 95% confidence interval for the population mean, based on the following sample size of n=8.1, 2, 3, 4, 5, 6, 7, and 24 In the given data, replace the value 24 with 8 and recalculate the confidence interval. Using these results, describe the effect of an outlier (that is, an extreme value) on the confidence interval, in general.Find a 95% confidence interval for the population mean, using the formula or technology.Round answer to two decimal places
Construct a 99% confidence interval to estimate the population mean using the data below. X =...
Construct a 99% confidence interval to estimate the population mean using the data below. X = 46 o = 12 n42 With 99% confidence, when n = 42 the population mean is between a lower limit of (Round to two decimal places as needed.) and an upper limit of Construct a 95% confidence interval to estimate the population mean with X = 102 and o = 25 for the following sample sizes. a) n = 32 b) n = 45...
Given a sample of 12, with a mean of=10 StdDev =2. Construct the 95% Confidence interval. Lower end higher end (ust enter the numbers in the spaces provided, round to 2 decimal places. Example of answer: 'Lower end 1.11, higher end 2.22)
QUESTION 3 5 points Save Answer Given a sample of 12, with a mean of=10 Std Dev =2. Construct the 95% Confidence interval. Lower end higher end (ust enter the numbers in the spaces provided, round to 2 decimal places. Example of answer: Lower end 1.11, higher end 2.22)
And construct a 95% confidence interval for the population mean
for sample B
8.2.13-1 95% confidence interval for the population mean for each of the samples below plain why these Assuming that the population is normally distributed, construct a two samples produce differen t confidence intervals even though they have the same mean and range Full dataset SampleA: 1 1 4 4 5 5 8 8 Sample B: 1 2 3 45 6 7 8 Construct a 95% confidence interval...
Construct a 99% confidence interval to estimate the population mean using the data below. X = 46 o = 12 n42 With 99% confidence, when n = 42 the population mean is between a lower limit of (Round to two decimal places as needed.) and an upper limit of Construct a 95% confidence interval to estimate the population mean with X = 102 and o = 25 for the following sample sizes. a) n = 32 b) n = 45...
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