While drawing an inference about the difference between two populations if the Z-value is less than 1.645 (find the wrong one) Select one: a. The sample mean and the population means are equal with 1% level of significance b. The sample means are different with 1% level of significance c. It is 99% sure that the test statistic falls within critical region d. The population means are different with 1% level of significance Skip Quiz navigation Quiz navigation Finish attempt ... Statistics for Management (QAM601)-Semester I Badges Grades Course Synopsis LIVE CLASS || Statistics for Management (QAM601)-Semester I #Module I Introduction #Module II Probability and Probability Distributions #Module III Sampling, Sampling Distribution and Estimation #Module IV Hypothesis Testing #Module V Forecasting Techniques #Assignment 2 Feedback Form : Statistics for Management (QAM601) Dashboard Site home Calendar Private files My courses Live Class || Marketing Management (MKTG601) Accounting for Managers (ACCT602)-Semester I Managerial Economics (ECON605)-Semester I Marketing Management (MKTG601)-Semester I Professional communication (BC108)-Semester I Statistics for Management (QAM601)-Semester I Certificate in Professional and Life Skills Online Classroom Old Semester Courses