1. First enter the Real estate data (text book data set 1) into SPSS and then select a sample of size‚ n = last two digits of your ID and answer the exercises. I. Select an appropriate class interval and organize the “Selling price” into a frequency distribution. II. Compute the Mean‚ Median‚ Mode‚ Standard Deviation‚ Variance‚ Quartiles‚ 9th Decile‚ 10th Percentile and Range of “Selling price” from the raw data of your sample and interpret. III. Develop a histogram (Using question “1”) for
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simple random sample of 25 card customers and found the sample mean to be $2542 and the standard deviation to be $109. n= 25 Ho (Claim) µ=2500 OR Ha µ > 2500 *Use t-table n .50 Ha a. 5% level of significance- Reject Ho‚ there is enough evidence to accept claim P ≤ .50 Ho b. Error? Type I N = 4000 c. Right tailed P = 2200/4000 d. CV = 1.645 Test Statistic= 6.325 z=p-ppqn *A sample of 54 watercraft
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ETHERS Classification of Ethers: Symmetrical ethers – two groups attached to O are identical Ex. CH3CH2OCH2CH3 – diethyl ether Unsymmetrical ethers – two groups attached to O are not identical Ex. CH3CH2OCH3 – ethyl methyl ether Physical Properties of Ethers: Ethers have much lower boiling points compared to alcohols of comparable MWs. BPs of ethers increases with increasing MW. BPs of isomeric ethers increase with increasing alkyl chain length. BPs of ethers are about the
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CHAPTER 14—SIMPLE LINEAR REGRESSION MULTIPLE CHOICE 1. value of a. b. c. d. ANS: A 2. a. b. c. d. ANS: A 3. correlation a. b. c. d. ANS: C 4. a. b. c. d. ANS: D 5. The mathematical equation relating the independent variable to the expected value of the dependent variable; that is‚ E(y) = β0 + β1x‚ is known as a. regression equation b. correlation equation c. estimated regression equation d. regression model ANS: A 6. a. b. c. d. ANS: C 7. a. b. c. d. In regression analysis‚ the unbiased estimate
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Keghan Chapter 8 MULTIPLE CHOICE QUESTIONS Topic: Structure Elucidation 1. An alkene adds hydrogen in the presence of a catalyst to give 3‚4-dimethylhexane. Ozonolysis of the alkene followed by treatment with zinc and acetic acid gives a single organic product. The structure of the alkene is: CH3 A) CH3CH=C-CHCH2CH3 (cis or trans) CH3 CH3 B) CH3CH2C=CCH3 (cis or trans) CH2CH3 C) CH3 CH2=CCH2CHCH2CH3 CH3 CH2 D) CH3CH2CCHCH2CH3 CH3 CH3 E) CH3CH2CHCHCH=CH2
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với sáng tạo của họ. Thông thường‚ người sáng tạo được độc quyền sử dụng sáng tạo của mình trong một khoảng thời gian nhất định. Quyền sở hữu trí tuệ thường được chia làm hai lĩnh vực chính là bản quyền và sở hữu công nghiệp. Trong hai lĩnh vực trên‚ vấn đề về bản quyền có lẽ được dân chúng biết đến nhiều hơn. Trong khi đó‚ quyền sở hữu công nghiệp xa lạ với người dân và chưa được các doanh nghiệp Việt nam quan tâm đúng mức mặc dù quyền này hiện hữu trong sản phẩm kinh doanh của họ‚ dẫn đến những
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Optimization Processes Network Optimization process involves the following activities: • FIRST SET THE CRITERION (GOAL) OF OPTIMIZATION PROCESS o BASELINE & TARGET KPI’s. o DELIVERABLES • • • • • CONDUCTING A BASELINE PHYSICAL AUDIT REMOVING ALL SERVICE AFFECTING ALARMS IDENTIFYING POOR COVERAGE AREAS IDENTIFYING CAPACITY CONSTRAINTS & OVERUTILIZED CELLS VARIOUS KPIs with Root-Cause-Analysis of problems. o o Frequency Plan (BCCH & TCH) Neighbor plan • • CONDUCTING A GSM SYSTEM
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Again I’m going to start with the positive. First in the chorus we were really balanced‚ on pitch‚ and on the yo-ho-ho-ho we were all together‚ and tone quality was better. During parts of unison we were very loud and strong breathe support. After the basses say the theme from west side story we all snap to the beat of west side story and we were all together. No one
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s From 1945 onwards ( Indochina- Cochinchina‚ Annam and Tonkin) - The French representative in Vietnam launched a campaign against the Vietminh in 1945 by 1946 he had re-established control of southern Vietnam - October 1946 Ho chi minh was declared president of the DRV (democratic republic of Vietnam-north). This was after the declaration of Vietnam as a free state with a French union in March. - Due to Ho’s weak political direction from Paris (he went to implement the March
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lately those two have not been as popular. But just a while ago‚ Vans released their 50th year collection which includes a black and red crossbones set‚ instead the crossbones its candy canes on the shirt and shoes. And on the shoes it has the words “HO HO HO 50.” The 50 representing 50 years of the business being open. Steve Van Doren‚ now 60‚ the son of company‚ has been doing for the
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