Mathematics, 06.05.2020 06:35 ryandelanomartinez
Over the past several years, the proportion of one-person households has been increasing. The Census Bureau would like to test the hypothesis that the proportion of one-person households exceeds 0.27. A random sample of 125 households found that 43 consisted of one person. To conduct the hypothesis test, what distribution would you use to calculate the critical value and the p-value?
a. the Student's t-distribution with 124 degrees of freedom
b. the Student's t-distribution with 125 degrees of freedom
c. the standard normal distribution
d. the Student's t-distribution with 42 degrees of freedom
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 19:30
Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20
Answers: 2
Mathematics, 21.06.2019 20:30
When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.
Answers: 1
Mathematics, 22.06.2019 00:00
Maci and i are making a small kite. two sides are 10". two sides are 5". the shorter diagonal is 6". round all your answers to the nearest tenth. 1. what is the distance from the peak of the kite to the intersection of the diagonals? 2. what is the distance from intersection of the diagonals to the top of the tail? 3. what is the length of the longer diagonal?
Answers: 3
You know the right answer?
Over the past several years, the proportion of one-person households has been increasing. The Census...
Questions
Chemistry, 27.02.2020 22:46
History, 27.02.2020 22:46
Mathematics, 27.02.2020 22:46
History, 27.02.2020 22:46
Mathematics, 27.02.2020 22:46
Mathematics, 27.02.2020 22:47
Chemistry, 27.02.2020 22:47
Mathematics, 27.02.2020 22:48
