Each person in a simple random sample of 1,200 received a survey, and 325 people
returned thei...
Mathematics, 25.05.2020 00:57 estefaniapenalo
Each person in a simple random sample of 1,200 received a survey, and 325 people
returned their survey. How could nonresponse cause the results of the survey to be
biased? (4 points)
Answers: 2
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Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).
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The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle
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Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d.y +14z
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Mikes car gets an average of 28 mpg. there are 12 gallons of fuel in mikes car when he starts his trip of 140 miles. about how many gallons are left at the end of his trip?
Answers: 1
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