Z Score For Sample Proportion
Z Score For Sample Proportion. Use this calculator to compute probabilities associated to the sampling distribution of the sample proportion. If there is less than a 5% chance of a raw score being selected randomly, then this is a statistically significant result.
You just need to provide the population proportion \((p)\), the sample size (\(n\)), and specify the event you want to compute the probability for in the form below: Because this test is two‐tailed, that figure is doubled to yield a probability of 0.0178 that the population means are the same. If the specified significance level.
We calculated the percentile for z = 0.65 above.
We calculated the percentile for z = 0.65 above. You just need to provide the population proportion \((p)\), the sample size (\(n\)), and specify the event you want to compute the probability for in the form below: Unless i misunderstood your problem, i see no way you can calculate this number without knowing a standard deviation. Use this calculator to compute probabilities associated to the sampling distribution of the sample proportion.