Mathematics, 06.11.2019 19:31 Petlover6975
Kurtis is a statistician who claims that the average salary of an employee in the city of yarmouth is no more than $55,000 per year. gina, his colleague, believes this to be incorrect, so she randomly selects 61 employees who work in yarmouth and record their annual salary. gina calculates the sample mean income to be $56,500 per year with a sample standard deviation of 3,750. using the alternative hypothesis ha: μ> 55,000, find the test statistic t and the p-value for the appropriate hypothesis test. round the test statistic to two decimal places and the p-value to three decimal places.
Answers: 1
Mathematics, 21.06.2019 14:00
Ataxi cab charges $1.75 for the flat fee and $0.25 for each time. write an in equality to determine how many miles eddie can travel if he has $15 to spend.
Answers: 1
Mathematics, 21.06.2019 15:00
How many different triangles can be constructed with the angle measurements of 134° 10° and 36° ?
Answers: 3
Mathematics, 21.06.2019 20:30
Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2
Answers: 2
Mathematics, 22.06.2019 00:00
An equation in slope-intersept form the lines that passes thought (-8,1) and is perpindicular to the y=2x-17.
Answers: 1
Kurtis is a statistician who claims that the average salary of an employee in the city of yarmouth i...
Law, 27.08.2020 23:01
Mathematics, 27.08.2020 23:01
Computers and Technology, 27.08.2020 23:01
Mathematics, 27.08.2020 23:01
Mathematics, 27.08.2020 23:01