Calculate the critical z value s for each of the given

Last updated: 4/19/2023

Calculate the critical z value s for each of the given hypothesis test scenarios below If multiple critical values exist for a single scenario enter the solutions using a comma separated list Round z values to two decimal places Find the critical z value s for a left tailed test of hypothesis for a proportion with a sample size of 57 and let 0 025 2 Find the critical z value s for a right tailed test of hypothesis for a mean assuming the population standard deviation is known with a sample size of 137 and let a 0 05 2 Find the critical z value s for a two tailed test of hypothesis for a mean assuming the population standard deviation is known with a sample size of 111 and let a 0 001 Find the critical z value s for a two tailed test of hypothesis for a proportion with a sample size of 139 and a significance level of 10 z