161.7 ±27.8 is NOT an equivalent expression for the confidence interval
The interval 161.7 ±27.8 would actually produce 133.9 < µ < 189.5.
=161.7-27.8 = 133.9 is wrong.
Which of the following is NOT an equivalent expression for the confidence interval given by 161.7<»<189.5?...
24) Which of the following is NOT an equivalent expression for the confide 161.7< ?< 189.5? Choose the correct answer below. (2pts) A. (151.26,187.84) B. 169.55t18.29 C. 169.55-18.29 <H 169.55+18.29 D. 151.26 ± 18.29
Given the following confidence interval for a population mean,
compute the margin of error, E.
Given the following confidence interval for a population mean, compute the margin of error, E. 15.96 < < 18.40 Answer How to enter your answer E =
Given the confidence interval for a population mean, 55.4< < 58.6 , find the point estimate of . O A 1.6 OB. 57 OC. 2.8 OD. 114 E. not enough information is given to answer the question QUESTIONS We will use 800 simple random samples, each of size 30, from a given population to calculate a series of 92% confidence intervals to estimate . Approximately how many of the 800 intervals will contain the population mean? O A 700 OB....
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Express the confidence interval 0.039 < p < 0.479 in the form p ± E. OA, ○ B. OC, ○ D. 0.259 ±0.22 0.259 ± 0.5 0.22 ±0.5 0.259 ±0.44
Which expression is equivalent to the expression shown below? floor - 1 < 13 1 O 13 < floor - 1 O 13 >= floor 1 floor < 12 O floor 1 <= 12
This Test: 100 pls possible Use the given degree of confidence and sample data to find a confidence interval for the population standard deviation o. Assure that the population has a normal di tribunn Round the contdence interval limits to the same number or derimal places as the sample standard deviation weights of men 90% confidence, n-14, x-160.8 Ib, s= 13.9 lb OA. 106t) < ? < 20.6 lb OB. 11.31b < ? < 2.7 lb O c. 10.31b <...
What is the domain of the following function? f(x) = 7x4 -81 Choose the correct domain. O A. {x– 35xs3} OB. {x|x < - 3 or x>3} O C. {x|x S - 3 or x2 3} OD. {xl-3<x<3} O E. (-0,00) OF. Ø
Use the given degree of confidence and sample data to construct a confidence interval for the population mean μ Assume that the population has a normal distribution. 30 , x: 84 6, s-105, 90% confidence A. O B. OC. O D. 79.32 < μ < 89.88 81.36 <p < 8784 81.34 < μ < 87.86 80.68 < μ < 88.52
Express the confidence interval 0.111<p<0.999 in the form pt E. p+E= Enter your answer in each of the answer boxes.