Find the minimum sample size n needed to estimate
for the given values of c=90, , and E=2.
Assume that a preliminary sample has at least 30 members.
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Find the minimum sample size n needed to estimate μ for the given values of c, σ, and E. c=0.95, σ=7.1, and E=1 Assume that a preliminary sample has at least 30 members.
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Answers only is fine! Find the critical value zc necessary to form a confidence interval at the level of confidence shown below. c=0.92 Find the margin of error for the given values of c, σ, and n. c = 0.95, σ =2.4, n = 8.1 Level of Confidence. zc 90% 1.645 95% 1.96 99% 2.575 Construct the confidence interval for the population mean μ. c=0.98, x=9.5, σ=0.3, and n= 52 Construct the confidence interval for the population mean μ. c=0.95, x=16.7, σ=6.0, and n=...
Find the minimum sample size n needed to estimate μ for the given values of c, α, and E c=0.95, α=6.9, and E=1 Assume that a preliminary sample has at least 30 members. n=?
Find the minimum sample size n needed to estimate μ for the given values of c, s, and E. c = 0.98, s = 9.1, and E = 1 Assume that a preliminary sample has at least 30 members. n = ?
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Find the minimum sample size n needed to estimate u for the given value: c=90, o=8.7, e=2 Assume that the preliminary sample has at least 30 members.
Score: 0 of 2 pts 4 of 15 (5 complete) > HW Score: 27.5%, 11 6.1.29 Question Help Find the minimum sample size n needed to estimate ? for the given values of c, ?, and E. 0.90, ?_ 5.3, and E#1 Assume that a preliminary sample has at least 30 members. n(Round up to the nearest whole number.)
Use the confidence interval to find the margin of error and the sample mean. (1.76,2.00) The margin of error is □ Round to two decimal places as needed.) The sample mean is Type an integer or a decimal.) Find the minimum sample size n needed to estimate μ for the given values of c. and E. cz 0.90, ơ 7.9, and E-2 Assume that a preliminary sample has at least 30 members. n-Round up to the nearest whole number )