Determine the critical value(s) for a left-tailed hypothesis test for a mean with the given characteristics. Round any z-value solution to two decimal places. Round any t-value solution to four decimal places. • The significance level of the test is 2 % • The sample size is 32 • The population standard deviation (o) is known to be 3 Should the t or z distribution be used for the above scenario? O The Student's t distribution should be used O The standard normal (z) distribution should be used The critical value(s) for the test are given by ? Question Help: P Video 1 P Video ?

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