One Sample T-tests One sample t-tests are used in the following two situations. The size of a sample is less than 25.
{"Image DocumentName": "One Sample T-testsOne sample t-tests are used in the following two situations. The size of a sample is less than 25.", "Image ImageDescription": "The population standard deviation is unknown. The formula for a one sample test uses the estimated population standard deviation to calculate the standard error. \ud835\udf0e \ud835\udc40 = \ud835\udf0e \ud835\udc52\ud835\udc60\ud835\udc61 \ud835\udc5b. \ud835\udc61= \ud835\udc40\u2212\ud835\udf07 \ud835\udf0e \ud835\udc40.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}