subject
Mathematics, 24.12.2019 02:31 werty775581

It has been claimed that at least 30 percent of all families are moving away from california to arizona. if, in a random sample of the records of several large van lines, it is found that the belongings of 130 of 500 families moving away from california were shipped to arizona. v (a) can the data disprove the claim with a = 0.02. [17 points] (b) find also the p-value for the test.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 20:30
The graph of a hyperbola is shown. what are the coordinates of a vertex of the hyperbola? (0, −4) (−3, 0) (0, 0) (0, 5)
Answers: 1
question
Mathematics, 21.06.2019 22:00
Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,
Answers: 1
question
Mathematics, 21.06.2019 23:00
Analyze the diagram below and complete the instructions that follow. how to find tan
Answers: 2
question
Mathematics, 22.06.2019 00:30
Will mark ! (10 points also! ) if x varies inversely with y and x =6 when y= 10, find y when x=8 a. y=4.8 b. y=7.5 c. y=40/3 d. y=4/15
Answers: 1
You know the right answer?
It has been claimed that at least 30 percent of all families are moving away from california to ariz...
Questions
question
Mathematics, 24.05.2020 13:57
question
Mathematics, 24.05.2020 13:57
question
Biology, 24.05.2020 13:57
question
Mathematics, 24.05.2020 13:57
Questions on the website: 13722361