Mathematics, 25.11.2019 22:31, brianquinnholop6049c
According to the bureau of the census, 18.1% of the u. s. population lives in the northeast, 21.9% inn the midwest, 36.7% in the south, and 23.3% in the west.. in a random sample of 200 recent calls to a national 800-member hotline, 39 of the calls were from the northeast, 55 from the midwest, 60 from the south, and 46 from the west. if we are to conclude that the geographical distribution of hotline callers could be the same as the u. s. population distribution at the 0.05 level, what is the degree of freedom
Answers: 2
Mathematics, 21.06.2019 17:00, vaelriacb9300
The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?
Answers: 2
Mathematics, 21.06.2019 17:30, Jcmandique3444
Consider the graph of the exponential function y=3(2)Ă—
Answers: 1
Mathematics, 21.06.2019 18:00, ethangeibel93
What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers
Answers: 1
According to the bureau of the census, 18.1% of the u. s. population lives in the northeast, 21.9% i...
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