20-22 fast pleaseQuestions 20-22 refer to the following:West Marin County includes the Golden Gate National Recreation Area, the Pt. Reyes National Seashore, four other parks and a number of small towns near the epicenter of the 1906 earthquake. In the area, a sample of 31 homes were selling for prices that averaged $643,000 with a standard deviation of $33,000. A friend believes the mean selling price to be at least $650,000. He conducts a hypothesis test.What is the correct alternate hypothesis?Group of answer choicesµ< $650,000µ ≤$650,00µ > $650,000µ≥ $650,000 The p-value is Group of answer choices0.87660.88120.11880.1234 A Type I error would be to conclude:Group of answer choicesThe population mean is less than $650,000 when actually it is at least $650,000.The population mean is at least $650 000 when actually it is less than $650,000.The population mean is equal to $650,000 when actually it is not equal to $650,000.The population mean is more than $650,000 when actually it is less than $650,000 .

Answered: Group of answer choices µ< $650,000 µ…

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.4: Distributions Of Data

Problem 19PFA

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20-22 fast please

Questions 20-22 refer to the following:

West Marin County includes the Golden Gate National Recreation Area, the Pt. Reyes National Seashore, four other parks and a number of small towns near the epicenter of the 1906 earthquake. In the area, a sample of 31 homes were selling for prices that averaged $643,000 with a standard deviation of $33,000. A friend believes the mean selling price to be at least $650,000. He conducts a hypothesis test.