Maridel wants to find out how many of her classmates plan to come to the next football game. There are 800 students in her schoo l. She selects a sample of the population by putting the names of every student into a bag and drawing out 100 names.
2 answers:
Answer:
She should ask the people she pulled out first then pull out more and ask them
Answer:
Her method will produce a valid sample.
Her method will produce a random sample.
Her method will produce a representative sample.
Step-by-step explanation:
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Answer:
39/10
3 9/10
3.9
Step-by-step explanation:
Convert the mixed number to an improper fraction
Answer: w= -10
Step-by-step explanation: move all terms not containing w to the right side of the equation
Answer:
The answer is 36. Say 42 + 42 is 84. Since one of the number is 6 more than the other, add 6 the first 42 and subtract 6 from the other number which will be 48 + 36 = 84. So the smaller of the two is 36.
Step-by-step explanation:
Answer: 8 gallons of water.
Step-by-step explanation:
3 x 4 x 5 = 60.
60 divided by the number of gallons per cubic foot 7.5 = 8 gallons. :)
