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What is the Z value for 95 percent confidence interval estimation?
1.96
What is the z value for 75 percent confidence interval estimation?
1.15
What is the z value for 86 percent confidence interval estimation?
Pr{z<=1.0805}~=0.86
What is the Z value for 90 percent confidence interval estimation?
The answer depends on whether the test is one-tailed or two-tailed.One-tailed: z = 1.28 Two-tailed: z = 1.64
What is the critical value of z for an 88 percent confidence interval?
The two tailed critical value is ±1.55
What is the Z value for 95 percent confidence interval estimation?
1.96
What is the Z value for 99 percent confidence interval estimation?
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What is the z value for 75 percent confidence interval estimation?
1.15
What is the z value for 86 percent confidence interval estimation?
Pr{z<=1.0805}~=0.86
What is z value for 90 percent confidence interval estimation?
The answer will depend on whether the interval in one or two sided. One-sided: Z < 1.28 or Z > -1.28 Two-sided: -1.64 < Z < 1.64
What is z value for 90 percent confidence interval?
For a two-tailed interval, they are -1.645 to 1.645
What is the Z value for 90 percent confidence interval estimation?
The answer depends on whether the test is one-tailed or two-tailed.One-tailed: z = 1.28 Two-tailed: z = 1.64
What is the Z value for 67 percent confidence interval estimation?
The answer will depend on whether the interval is one-sided or two-sided; and if two-sided, whether it is symmetrical.For a symmetrical two-sided confidence interval, the Z value is 0.974114The answer will depend on whether the interval is one-sided or two-sided; and if two-sided, whether it is symmetrical.For a symmetrical two-sided confidence interval, the Z value is 0.974114The answer will depend on whether the interval is one-sided or two-sided; and if two-sided, whether it is symmetrical.For a symmetrical two-sided confidence interval, the Z value is 0.974114The answer will depend on whether the interval is one-sided or two-sided; and if two-sided, whether it is symmetrical.For a symmetrical two-sided confidence interval, the Z value is 0.974114
What is the critical value of z for an 88 percent confidence interval?
The two tailed critical value is ±1.55
When determining the 95 percent confidence interval for a population mean with known sigma the value of the critical value of z is equal to?
1.96
What is the critical z value that corresponds to a confidence level of 92 percent?
It depends on whether the interval is one sided or two sided. The critical value for a 2-sided interval is 1.75
What z value is associated with the 99 percent confidence interval?
2.326 (one sided) or 2.578 (two sided)
