choose the appropriate tesr

19 We want to conduct a hypothesis test of the clack that the population meand germination time of strawberry seed is different from 18:9 days . so use choose a Random sample of strawbeReyr The Sample has a mean of 19 days and Standard deviation of 12 days. For each of the following sampling Scenariosy choose an appRopeials test statistic for our hypothesis test on the population mean Than calculate that statistic, Round your answer to two decimal places , ( as The sample has size 10, and it is from a normally distributed population with a known Standard deviation of 114 .bible tz it is unclear which Test statistic to use, ( b) The sample has size 1,and it is from a noRmally distributed population with an unknown standard deviation, tz 12 It is unclear which test statistic to use