Mathematics, 04.07.2020 23:01 kaileedeacosta1
In 1970, 36% of first year college students thought that being "very well off financially is very important or essential." By 2000 the percentage had increased up to 74%. These percentages are based on nationwide multistage cluster samples.
a) Is the difference important? Or does teh question make sense?
b) Does it make sense to ask if the difference is statisically significante? Can you answer on the basis of the informations given?
c) Repeat b), assuming the percentages are based on independant simple random samples of 1,000 first year college students drawn each year.
Answers: 3
Mathematics, 21.06.2019 17:40
Aregular hexagon has sides of 2 feet. what is the area of the hexagon? 12 ft2 12 ft2 24 ft2 6 ft2
Answers: 2
Mathematics, 21.06.2019 23:30
Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.
Answers: 3
Mathematics, 21.06.2019 23:30
Consider the first four terms of the sequence below. what is the 8th term of this sequence?
Answers: 1
Mathematics, 22.06.2019 02:30
You are living in aldine, tx and you are planning a trip to six flags in arlington, tx. you look on a map that has a scale of 0.5 inches to 30 miles. if the map shows the scale distance from aldine to arlington is 4 inches, how far is the actual distance?
Answers: 1
In 1970, 36% of first year college students thought that being "very well off financially is very im...
Mathematics, 18.07.2021 04:30
Mathematics, 18.07.2021 04:30
Mathematics, 18.07.2021 04:30
French, 18.07.2021 04:30
Computers and Technology, 18.07.2021 04:30
Biology, 18.07.2021 04:30
Mathematics, 18.07.2021 04:30
Physics, 18.07.2021 04:30
Mathematics, 18.07.2021 04:30