To determine the effect of 100% nitrate on the growth of pea plants, several specimens were planted and then watered with 100% nitrate every day. At the end of two weeks, the plants were measured. Here are data on seven of them: 17.5 14.5 15.2 14.0 17.3 18.0 13.8 Assume that these data are a random sample from a normal distribution N(, 2). (a) Find the value of a point estimate of . (b) Find the value of a point estimate of . (c) Give the endpoints for a 90% confidence interval for .

Getting Started with SAS Programming In this class you will learn: statistical programming in SAS to write SAS programs using SAS language good programming style general layout of SAS on Windows reading data into SAS o in-stream o external data...