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Unformatted text preview: TAKE-HOME ASSIGNMENT # 3B NAME ANSWER KEY GRADE / 50 1. Please put your name in the space above. 2. All assignments must be done using MICROSOFT OFFICE WORD. 3. Tables and graphs can be copied from your CHAPTER 3B CLASS NOTES or EXCEL and pasted directly into this file . 4. Paste all your work where indicated AFTER EACH QUESTION. 5. DO NOT ELIMINATE THE TABLES HERE. They are needed for you to check to be sure you have included all the required questions and for your instructor to place comments or answers. 6. When you save your work, please remember to rename the TH file by adding your last and first name. For example : TH3B-SmithJ 7. Submit this assignment into TH3B assignment folder by Wednesday Midnight Feb. 28. 3-4-5 Known information x= 186 s= 7 Mean = x = 176 Formula Answer A x x- cm 6 6 176 182 = =- B x x- / s 6/7 =0.86 standard deviations C Z = (x- mean )/s Z = 0.86 D Is Darwin’s height usual (-2 ≤ z ≤ +2) or unusual?...
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- Spring '09
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