- 31 Ernesto Is Going To Move To Florida And He Wants To Move Into A Neighborhood That Has A High Mean Income Which Do 1 (36.28 KiB) Viewed 43 times
- 31 Ernesto Is Going To Move To Florida And He Wants To Move Into A Neighborhood That Has A High Mean Income Which Do 2 (47.49 KiB) Viewed 43 times
- 31 Ernesto Is Going To Move To Florida And He Wants To Move Into A Neighborhood That Has A High Mean Income Which Do 3 (32.25 KiB) Viewed 43 times
heject to if T-calc is further from 0 than tor. 28) See problem 23. State the technical conclusion based on the pvalue method. (a) The pvalue is greater than alpha; FTR Ho. b) The pvalue is less than alpha; FTR Ho. c) The pvalue is greater than alpha; Reject Ho. x = 0.10 PV = 0.4411 (bigger) d) The pvalue is less than alpha; Reject Ho. Reject Ho if PV is less than alpha (PV<x) 29) See problem 23. State the technical conclusion based on the Cl method. a) The Cl contains zero; Reject Ho. b) The Cl contains zero; FTR Ho. e) The Cl does not contain zero; Reject Ho. d) The Cl does not contain zero; FTR Ho. Reject Ho if 0 is not in the CI. 30) See problem 23. State the non-technical conclusion. (-2341, 4341) a) There is not sufficient sample evidence to support the claim that the mean income is equal in these two Florida counties. b) The sample data support the claim that the mean income is equal in these two Florida counties. There is not sufficient evidence to warrant rejection of the claim that the mean income is equal in these two Florida counties. d) There is sufficient evidence to warrant rejection of the claim that the mean income is equal in these two Florida counties.
22) A random sample of 17 residents in Excambia County in fonds grot of 536700, with standard deviation 57800 A random sample of 18 residents at also in Florida, has a mean income of 534,700 with standard de $7575 he a level to test the claim that the mean income is equal in these words cues State the nut and alternative hypotheses manual income de County sificance Hapy - Ps ⒸHOPPI Group 1 HAM SA MHP> Pi bah, SAMAN *$-36.900 231 See problem 23. State the critical value (two-taised) Tesz a)-1.307 b) 1.307 df-35 use Table A-3 to₂7 tanss 24) See problem 23. Calculate the test statistic a) 0.441 b) 0.509 MEMIN, 22-4/PS 224267 HAPP CAP-P 25) See problem 23. Calculate the value al 0.7758 b) 0.7790 Stat-tests>2 Sample Thest <2379 26) See problem 23. Calculate the appropriate confidence internal (-3218,7218) 07780 Reject Ho if (b1-2141, 63411 <1-3140, 6149) Happy M AXOPLCP 28) See problem 23. State the technical conclusion based on the value method (a) The pvalue is greater than alpha; FTR H b) The pvalue is less than alpha; FTR Ho hot in the CT. €12.015 20.780 Stats>test>2-Same Tint 27) See problem 23. State the technical conclusion based on the traditional method 41-5011, 9011) al The test statistic is further from zero than is the critical value Reject Ho af The test statisticis further from zero than is the critical value, For=±1.642 tcall = 0.780 (test c) The test statistic is closer to zero than is the critical value Reject Staf The test statistic is closer to zero than is the critical value, FTR H Reject to if T-calc is further from 0 than ter 04411 L-level = 1-0.1076/1 c) The pvalue is greater than alpha; Reject Ho df The pvalue is less than alpha; Reject Ho Reject Ho if PV is less than alpha (PV<«) 29) See problem 23. State the technical conclusion based on the method. a) The Cl contains zero, Reject Ho (-2341, 4341) b) The Cl contains zero; FTR Ho The Ci does not contain zero; Reject Ho df The Cl does not contain zero; FTR Ho x = 0.10 PV = 0.4411 (bigger)