Select Any One Of the Following Options: When do we use z test?When ordinal data is givenwhen nominal data is givenWhen n is greater than or equal to 30When n < 30

When do we use t test?When n is greater than or equal to 30when nominal data is givenWhen ordinal data is givenWhen n < 30

Select Any One Of the Following Options: Which statistics would you like to use when there is nominal data?z testpaired comparison of t test?² (chi-square)t test

When is a t-test preferred over a z-test in statistical analysis?*1 pointWhen the sample size is smallWhen dealing with categorical dataWhen comparing three or more groupsWhen the population standard deviation is known

31.When can the z-test be used in statistical hypothesis testing?  A. When the measure of central tendency used for the raw scores is the median  B. When the raw scores are transformed from a nominal scale to a ratio scale  C. When the raw score population standard deviation is known  D. When the z-test standard deviation is known

Which type of data can take any value within a range and is often in fractional numbers?Select one:Oa. Discrete DataOb. Ordinal DataOc. Continuous DataOd. Nominal Data