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What is the critical z-value that corresponds to a confidence level of 86 percent?
norminv([(1-0.86)/2 1 - (1-0.86)/2], 0, 1) which results in a z-score range of -1.4758 to 1.4758
What value corresponds to the 38 percent of the data between the mean and the z value?
The value is 0.3055
In a standard normal distribution what z value corresponds to 17 percent of the data between the mean and z value?
z = ±0.44
What is z value for 90 percent confidence interval?
For a two-tailed interval, they are -1.645 to 1.645
The width of a confidence interval is equal to twice the value of the margin of error?
No. The width of the confidence interval depends on the confidence level. The width of the confidence interval increases as the degree of confidence demanded from the statistical test increases.
What is the critical z-value that corresponds to a confidence level of 92 percent?
1.75
What is the critical value of z that corresponds to a 81 percent confidence level?
1.31
What is the critical z value thst corresponds to a confidence level of 88 percent?
The answer will depend on whether the critical region is one-tailed or two-tailed.
What Z value corresponds to a confidence level of 98 percent?
The answer depends on whether the interval is one-sided or two-sided and, if two-sided, whether or not it is symmetrical.
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 corresponds to a confidnece level of 86?
The value for a one-sided confidence interval of 86% is 1.08
What is the critical z-value that corresponds to a confidence level of 86 percent?
norminv([(1-0.86)/2 1 - (1-0.86)/2], 0, 1) which results in a z-score range of -1.4758 to 1.4758
F-statistic significant at a 95 percent or greater confidence level?
The user selects the confidence level. It could also be 90 or 99 or 99.9 or another value.
What Z value corresponds to a confidences level of 93 percent?
Z = ± 1.8119 gives a two-tailed interval of 93%
What value corresponds to the 38 percent of the data between the mean and the z value?
The value is 0.3055
What is the Z value for 91 percent confidence interval estimation?
The Z-value for a one-sided 91% confidence interval is 1.34
What is the Z value for 95 percent confidence interval estimation?
1.96
