Mathematics, 06.12.2019 03:31 lorelaistudent
Nielsen wants to estimate the percentage that are tuned t_q the tonight show. assume that they want 95% confidence that their sample percentage has a margin of error 2 percentage points a prior study found that 19% tune to the tonight show the number of households must nielsen survey is
a. 1479,
b. 2555
c, 1042
d. 633
e. 3034
Answers: 2
Mathematics, 21.06.2019 17:40
Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =
Answers: 1
Mathematics, 21.06.2019 19:30
What is the result of adding the system of equations? 2x+y=4 3x-y=6
Answers: 2
Mathematics, 21.06.2019 23:00
The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?
Answers: 1
Mathematics, 21.06.2019 23:30
Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3
Answers: 3
Nielsen wants to estimate the percentage that are tuned t_q the tonight show. assume that they want...
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