Confidence Interval Limits Find Margin Error
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limits to margin of error calculator find the point estimate and the margin of error for the margin of error formula equation: 0.772 is less than p and p is less than 0.776 Log On Ad: Mathway solves use the given confidence interval limits to find the point estimate and the margin of error algebra homework problems with step-by-step help! Algebra: Probability and statisticsSection SolversSolvers LessonsLessons Answers archiveAnswers Immediate math help from PAID TUTORS. (paid link) Click here to see ALL problems on Probability-and-statistics Question 507430: use the
How To Find P Hat Given Confidence Interval
given confidence interval limits to find the point estimate and the margin of error for the equation: 0.772 is less than p and p is less than 0.776 Answer by stanbon(72812) (Show Source): You can put this solution on YOUR website! use the given confidence interval limits to find the point estimate and the margin of error for the equation: 0.772 is less than p and p is less than 0.776 ----------------------- The point estimate is the average of the confidence interval limits: ---- p-hat = (0.772+0.776)/2 = 0.774 ------ Margin of Error = 0.776-0.774 = 0.002 =============== Cheers, Stan H. ===============
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Point Estimate Confidence Interval Calculator
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2016 General Statistics: Ch 7 HW Cards Quiz Matching Bingo Print Set Details Share Helpfulness: 0 Elementary Statistics Chapter 7 created 1 year ago by Predator01 15,665 views This course is designed to acquaint the student with the principles http://www.easynotecards.com/notecard_set/53437 of descriptive and inferential statistics. Topics will include: types of data, frequency distributions and histograms, measures of central tendency, measures of variation, probability, probability distributions including binomial, normal probability and student's t distributions, standard scores, confidence intervals, hypothesis testing, correlation, and linear regression analysis. This course is open to any student interested in general statistics and it will include applications pertaining to students majoring in athletic training, pre-nursing and business. updated 1 year ago confidence interval by Predator01 Grade levels: College: First year, College: Second year, College: Third year, College: Fourth year Subjects:statistics, mathematics, probability & statistics Embed this set code changes based on your size selection Size: Small (450 x 345) Medium (600 x 460) Large (750 x 575) Custom size X Maintain aspect ratio show more List view Comments (0) Related sets All Cards:511Find the critical value z α /2 that corresponds to the given confidence level. 92%z margin of error α /2 = 1.75 8% ÷ 2 = 4% 1.0000 – 0.0400 = 0.96002Find the critical value z α /2 that corresponds to α = 0.04.z α /2 = 2.05 0.04 ÷ 2 = 0.02 1.0000 – 0.0200 = 0.98003Find the critical value z α /2 that corresponds to a 98% confidence level. 2.33 2% ÷ 2 = 1% 1.0000 – 0.0100 = 0.99004Find the critical value z α /2 that corresponds to a 90% confidence level. 1.645 10% ÷ 2 = 5% 1.0000 – 0.0500 = 0.95005Find the critical value z α /2 that corresponds to a 91.28% confidence level. 1.71 8.72% ÷ 2 = 4.36% 1.0000 – 0.0436 = 0.95646Find z α /2 for α = 0.07 1.81 0.07 ÷ 2 = 0.035 1.0000 – 0.035 = 0.9650 ≈ 0.96497Confidence level 95%; n = 15; σ is known; population appears to be very skewed. Do one of the following, as appropriate. (a) Find the critical value z α /2 (b) Find the critical value t α /2 (c) State that neither the normal nor the t distribution applies.Neither normal nor t distribution applies.890%; n = 200; σ = 13.0; population appears to be skewed Do one of the following, as appropriate. (a) Find the critical value z α /2 (b) Find the critical value t α /2 (c) S