c. Construct the 95% confidence interval for expected price for a 2,500-square-foot,colonial-style home with three bedrooms and two bathrooms.Note: Round final answers to the nearest whole number.Confidence Intervaltod. Construct the 95% prediction interval for price for a 2,500-square-foot, colonial-stylehome with three bedrooms and two bathrooms.Note: Round final answers to the nearest whole number.Prediction Intervalto 12PriceSqft85800029308410002314666000 I 23976680002104691000 2466644000 I 23228638000 i2727963700010 603000 I11 59400012 54200013: 562000234569TL14 501000 i15 553000161718192021 4340002223244542200044300025422000!2641400027 42400028 372000 !407000 i414000334000 I329000 i37700034 381000 I2930313233www33386700552000 I470000 i485000461000 I450000 i36461000 I35 3040003590003837 29900025192061195719983075184416512775184518661571168216071885149415561946101813351165145114152357106914721217150213861042Beds332241444112322114212413344432112321Baths2.5552.53.02.52.02.02.53.52.01.53.51.02.02.52.51.01.53.03.02.02.02.02.51.51.52.01.01.02.01.01.01.02.02.01.01.0Colonial111001000111010110011110100111100010▬▬S

Answered: c. Construct the 95% confidence…

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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A new fertilizer was applied to the soil of 222 bean plants. 28% showed increased growth. Find the margin of error and 95% confidence interval for the percentage of all bean plants which show increased growth after application of the fertilizer. Round all answers to 2 decimal places. Margin of Error (as a percentage): Confidence Interval: % to
A national survey of 1000 adult citizens of a nation found that 18% dreaded Valentine's Day. The margin of error for the survey was 14.5 percentage points with 85% confidence. Explain what this means. Which statement below is the best explanation? A. There is 85% confidence that the proportion of the adult citizens of the nation that dreaded Valentine's Day is between 0.035 and 0.325. B. There is 70.5% to 99.5% confidence that 18% of the adult citizens of the nation dreaded Valentine's Day. C. There is 85% confidence that 18% of the adult citizens of the nation dreaded Valentine's Day. D. In 85% of samples of adult citizens of the nation, the proportion that dreaded Valentine's Day is between 0.035 and 0.325.
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