Other files provided with this exam: 1. Equations.pdf 2. Tables.pdf Questions in the final may refer to these other files. Instead of using the z-table in reverse to get a z-value from an area, here is a quick- reference table for the most commonly used values: if a = Area in One Tail a (1-tailed) 0.005 0.01 0.025 0.05 0.10 if a = Area in Two Tails a(2-tailed) 0.01 0.02 0.05 0.10 0.20 c = Confidence Level C 99% 98% 95% 90% 80% Zc = Critical Z-Value (negative if left-tailed, +- if two-tailed), Za/2 for confidence interval Zc/ Za/2 2.576 2.326 1.960 1.645 1.282 When complete, scan to a single PDF file and submit on D2L. Be sure to read the instructions carefully before answering a question. Every small detail asked for in the question must be provided. If a problem asks you to solve a problem in a certain way, it must be solved in that way. If stuck on a question, look through the equation sheet for ideas (although most of the problems can be solved with technology, this might help you think about what type of problem it is). Also look through old worksheets for similar problems. You can simply reject or fail to reject Ho. However, for a final conclusion to a hypothesis test, it must be of the form: At the _ level of significance, there (is) /(is not) sufficient evidence to (reject)/(support) the claim that . (and then write out the entire claim in words, not symbols, do not just say "the claim").10. You have three greenhouses and you hypothesize that the average temperature in each greenhouse is the same. You measure the average temperature in each over a week's time and do an "Anova Analysis of Variance". You use a level of significance of a =.05 and calculate a P value of P = 0.1903 The null and alternate hypotheses are: Ho: The average temperature in each greenhouse is the same (Ho is also the original claim) Hi: The average temperature in at least one greenhouse is different (a) Do you "reject" or "fail to reject" the null hypothesis? Why? (show the P-value test) (b) What is your conclusion about the claim? IT MUST BE WRITTEN IN EXACTLY THE FORM SPECIFIED ON THE FIRST PAGE OF THIS DOCUMENT