Find the margin of error for the given values of​ c, σ​, and n.   c=0.90​, σ=3.5​, n= 81

Q: Find the value of​ E, the margin of​ error, for c=0.95​, n=10 and s=3.5.   A. 0.792   B. 2.466   C.…

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Q: Use the zz-score formula, z=x−μσz=x−μσ, and the information below to find the value of xx. Round…

A: Given,Z=3.25 , μ=33.8  , σ=2.8

Q: Evaluate xe 00

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Q: Student A has calculated the area of a region to be (27.9 ± 0.6) cm2. Student B has calculated the…

A: We know that area of any region is fixed . So area calculated by any student it will be same  But in…

Q: Find the value of z. 140 86° 138 599

A: Given figure is a pentagon

Q: Find the value of E, the margin of error, for C=0.99, n=15, and s=5.8

A: According to the provided information, C=0.99, n=15, and s=5.8

Q: 3. 3 km SA =

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Q: Find the margin of error for the given values of​ c, σ​, and n.   c=0.90​, σ=3.3​, n=49

A: The population standard deviation is 3.3.

Q: Find the value of E, the margin of error, for c = 0.90, n = 10 and s = 3.1. O 1.36 O 0.57 O 1.80 O…

A: here C=0.90n=10s=3.1here population sandard deviation is unknown so we use t-distribution

Q: Find the margin of error for the given values of​ c, s, and n.   c=0.98​, s=2.4​, n=22   The margin…

A: Given,   Sample size = 22 Sample standard deviation = 2.4 Confidence level = 0.98   First find the…

Q: Find the margin of error for the given values of​ c, s, and n.   c=0.80​, s=2.7​, n=26   The margin…

A: Given data, c=0.80​, s=2.7​, n=26 df=n-1=25 α=0.20t-critical value at α=0.20 and df=25 is tc=1.316

Q: find the margin of error for given values of c,s and n.  c=0.95 s=4 n=23

A: Sample standard deviation, s is 4. The sample size, n is 23. The degrees of freedom is 23-1 =22.…

Q: Use the zz-score formula, z=x−μσz=x−μσ, and the information below to find the value of xx. Round…

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Q: Sx - 10 C E 250

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