Question

Construct the confidence interval for the ratio of the population variances given the following sample statistics....

Construct the confidence interval for the ratio of the population variances given the following sample statistics. Round your answers to four decimal places. n1=20 , n2=8, s12s22=1.59, ?=0.01

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Construct the confidence interval for the ratio of the population variances given the following sample statistics....
Construct the confidence interval for the ratio of the population variances given the following sample statistics. Round your answers to four decimal places. n1=12n1=12, n2=7n2=7, s12s22=1.15s12s22=1.15, α=0.01
Find the left and right critical values used in the confidence interval for the ratio of...
Find the left and right critical values used in the confidence interval for the ratio of the population variances given the following sample statistics. Round your answer to four decimal places. n1=15n1=15, n2=20n2=20, s12=49.257s12=49.257, s22=39.093s22=39.093, 99%99% level of confidence
Construct the 95% interval estimate for the ratio of the population variances using the following results...
Construct the 95% interval estimate for the ratio of the population variances using the following results from two independently drawn samples from normally distributed populations. (Round "F" value and final answers to 2 decimal places. You may find it useful to reference the appropriate table: chi-square table or F table) Sample 1: x⎯⎯ 1 = 197, s21 = 21.2, and n1 = 7 Sample 2: x⎯⎯ 2 = 192.9, s22 = 16.7, and n2 = 6 Confidence interval _____ to...
Consider the following data from two independent samples with equal population variances. Construct a 98​% confidence...
Consider the following data from two independent samples with equal population variances. Construct a 98​% confidence interval to estimate the difference in population means. Assume the population variances are equal and that the populations are normally distributed. x1=37.9 x2=32.9 s1=8.7 s2=9.2 n1=15 n2=16 Click here to see the t-distribution table page 1, Click here to see the t-distribution table, page 2 The 98​% confidence interval is ​what two numbers. ​(Round to two decimal places as​ needed.)
Confidence Interval for 2-Means (2 Sample T-Interval) Given two independent random samples with the following results:...
Confidence Interval for 2-Means (2 Sample T-Interval) Given two independent random samples with the following results: n1=11 n2=17 x1¯=118 x2¯=155 s1=18 s2=13 Use this data to find the 99% confidence interval for the true difference between the population means. Assume that the population variances are equal and that the two populations are normally distributed. Round values to 2 decimal places. Lower and Upper endpoint?
Construct a confidence interval for p1 - p2 at the given level of confidence. x1 =...
Construct a confidence interval for p1 - p2 at the given level of confidence. x1 = 395, n1 = 537, x2 = 432, n2 = 552, 99% confidence. The researchers are __% confident the difference between the two population​ proportions, p1−p2​, is between __ and __. ​(Use ascending order. Type an integer or decimal rounded to three decimal places as​ needed.)
Construct a confidence interval for p1 - p2 at the given level of confidence. x1 =...
Construct a confidence interval for p1 - p2 at the given level of confidence. x1 = 395, n1 = 537, x2 = 432, n2 = 552, 99% confidence. The researchers are __% confident the difference between the two population​ proportions, p1−p2​, is between __ and __. ​(Use ascending order. Type an integer or decimal rounded to three decimal places as​ needed.)
Construct a confidence interval for p1 - p2 at the given level of confidence. x1 =...
Construct a confidence interval for p1 - p2 at the given level of confidence. x1 = 388, n1 = 534, x2 = 404, n2 = 582, 90% confidence. The researchers are __% confident the difference between the two population​ proportions, p1−p2​, is between __ and __. ​(Use ascending order. Type an integer or decimal rounded to three decimal places as​ needed.)
Consider the following data from two independent samples with equal population variances. Construct a 90% confidence...
Consider the following data from two independent samples with equal population variances. Construct a 90% confidence interval to estimate the difference in population means. Assume the population variances are equal and that the populations are normally distributed. x1 = 37.1 x2 = 32.2 s1 = 8.9 s2 = 9.1 n1 = 15 n2 = 16
Construct a confidence interval for p1 - p2 at the given level of confidence. x1 =...
Construct a confidence interval for p1 - p2 at the given level of confidence. x1 = 35, n1 = 243, x2 = 36, n2 = 309, 99% confidence The researchers are (BLANK)% confident the difference between the two population proportions, p1 - p2, is between (BLANK) and (BLANK). (Use ascending order. Type an integer or decimal rounded to three decimal places as needed)
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT