First National Bank employs three real estate appraisers whose job is to establish a property's market value before the bank offers amortgage to a prospective buyer. It is imperative that each appraiser values a property with no blas. Suppose First National Bankwishes to check the consistency of the recent values that its appraisers have established. The bank asked the three appraisers tovalue (in $1,000s) three different types of homes: a cape, a colonial, and a ranch. The accompanying table shows the results. Assumethat values are normally distributed. (You may find it useful to reference the g table.)Appraiser 1Appraiser 2Appraiser 3434539379Capecolonial420414530393547Ranch398picture Click here for the Excel Data Filea-1. Construct an ANOVA table. (Leave no cells blank. Round "SS" and "MS" to 2 decimal places, and "P and "p-value" to 3 decimalplaces.)ANOVASource of VariationSSdfMSpvalueRowsColumnsErrorTotal0.00a-2. At the 5% significance level, can you conclude that the average values differ by appraiser?a-2. At the 5% significance level, can you conclude that the average values differ by appraiser?O No. since the p-value associated with appraiser is less than significance level.O Yes since the p-value associated with appraiser is greater than significance level.O Yes. since the p-value associated with appraiser is less than significance level.O No . since the p-value associated with appraiser is greater than significance level.a-3. Should the bank be concerned with appraiser inconsistencies?O YesO Nob. At the 5% significance level, can you conclude that the average values differ by house type?O Yes. since the p-value associated with house type is less than significance level.O No. since the p-value associated with house type is greater than significance level.O No. since the p-value associated with house type is less than significance level.O Yes. since the p-value associated with house type is greater than significance level.

Consider the appraisers as Columns and House type as rows. We need to test the difference by…

Answered: a-2. At the 5% significance level, can…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Q2. A survey is made asking people that they dinned out in the New Year Eve. Males and female are asked if they remember the name of restaurant that visited in the last new year eve. The reason of the survey to find out if there is a relation between the person's ability to recall and the gender. Use the significance level a = 0.025 to make a hypothesis test. Female Male 52 44 Can Recall Can Not Recall 23 40 APPENDIX G 859 APPENDIX G Values of X for Selected Probabilities fo2t x x²=9.2363 PROBABILITIES (OR AREAS UNDER CHI-SQUARE DISTRIBUTION CURVE ABOVE GIVEN CHI-SQUARE VALUES) 0.95 0.90 0.10 0.05 0.025 0.01 0.005 Values of Chi-Squared 0.995 0.99 0975 of 0.0158 27055 1 0.0000 0.0002 00010 0.0039 0.0158 27055 38415 50239 6.6349 7.8794 2 0.0100 0.0201 0.0506 0.1026 02107 46052 59915 7.3778 9.2104 10.5965 3 0.0717 0.1148 02158 0.3538 0.5844 6.2514 7.8147 9.3484 11.3449 12.8381 4 0.2070 0.2971 0.4844 0.7107 10636 7.7794 9.4877 11.1433 13.2767 14.8602 5 04118 0.5543 08312 1.1455 1.6103…
3) Examine your t-test score in the paired samples t-test table. Is the p value significant? State in one to two sentences whether the test was significant and interpret this result.
Can you help me find a test statistics and the P value
A survey was conducted to determine whether hours of sleep per night are independent of age. A sample of individuals was asked to indicate the number of hours of sleep per night with categorical options: fewer than 6 hours, 6 to 6.9 hours, 7 to 7.9 hours, and 8 hours or more. Later in the survey, the individuals were asked to indicate their age with categorical options: age 39 or younger and age 40 or older. Sample data follow. Age Group Hours of Sleep 39 or younger 40 or older Fewer than 6 38 36 6 to 6.9 60 57 7 to 7.9 76 74 8 or more 66 93 (a) Conduct a test of independence to determine whether hours of sleep are independent of age. (b) What is your estimate of the percentages of individuals who sleep fewer than 6 hours, 6 to 6.9 hours, 7 to 7.9 hours, and 8 hours or more per night?
Test the claim that the proportion of people who own cats is larger than 40% at the 0.1 significance level. Based on a sample of 500 people, 46% owned catsThe test statistic is: (to 2 decimals)The p-value is: (to 2 decimals)
Using the z-scores you found, who is more likely to score 10 points in a game the Goodyear Silents' or their opponents and why? A. The Goodyear Silents would have a z-score furtherest from the mean so they are most likely B. Their opponents have a z-score furtherest from the mean so they are most likely C. The Goodyear Silents would have a z-score closest to the mean so they are most likely D. Their opponents have a z-score closest to the mean so they are most likely
Help please
Twenty years ago, 52% of parents of children in high school felt it was a serious problem that high school students were not being taught enough math and science. A recent survey found that 281 of 800 parents of children in high school felt it was a serious problem that high school students were not being taught enough math and science. Do parents feel differently today than they did twenty years ago? Use the a=0.1 level of significance. *** Because npo (1-Po) = 199.7 less than 5% of the population size, and the sample can be reasonably assumed to be random, the 10, the sample size is requirements for testing the hypothesis are satisfied. (Round to one decimal place as needed.) D What are the null and alternative hypotheses? Ho versus H₁ (Type integers or decimals. Do not round.) Help me solve this View an example Clear all Check answer Type here to search O 1:12 PM 6/18/2022 3 1 7 Q 2 @ 7 S E C $ 4 R 06 5 T S B 6 Get more help - 18 H & N 8 M hp K a O a P 12 (?) prt sc 94°F Mostly…
Test the claim that the proportion of people who own cats is significantly different than 50% at the 0.02 significance level. Based on a sample of 100 people, 58% owned catsThe test statistic is: (to 2 decimals)The p-value is: (to 2 decimals)
Im confused on this problem
Thank you SO SO much!

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