subject
Mathematics, 18.06.2020 15:57 kailibug2287

Rebecca is a real estate agent who would like to make the claim that the houses in the neighborhood where she works have a market value of at least $250,000. To test this, she randomly selects 35 houses in the neighborhood and finds that the sample mean market value is $259,860 with a sample standard deviation of $24,922. Using an alternative hypothesis of Ha:μ>250,000, find the p-value range for the appropriate hypothesis test. Values for right-tail areas under the t-distribution curve

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 18:30
Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?
Answers: 3
question
Mathematics, 21.06.2019 19:20
The square root of 9x plus 7 plus the square rot of 2x equall to 7
Answers: 1
question
Mathematics, 21.06.2019 20:00
15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form
Answers: 1
question
Mathematics, 21.06.2019 21:00
You have 12 balloons to blow up for your birthday party. you blow up 1/3, and your friend blows up 5 of them. what fraction of the baloons still need blowing up
Answers: 1
You know the right answer?
Rebecca is a real estate agent who would like to make the claim that the houses in the neighborhood...
Questions
Questions on the website: 13722362