Mathematics, 05.07.2020 14:01 babygurl27732
A USA Today/CNN/Gallup survey of working parents found who said they spend too little time with their children because of work commitments.1) What is the point estimate of the proportion of the population of working parents who feel they spend too little time with their children because of work commitments?2) At 95% confidence, what is the margin of error? 3) What is the 95% confidence interval estimate of the population proportion of working parents who feel they spend too little time with their children because of work commitments?
Answers: 2
Mathematics, 21.06.2019 15:50
Which formula finds the probability that a point on the grid below will be in the blue area? p(blue) = total number of squares number of blue squares number of blue squares p(blue) = total number of squares number of blue squares p(blue) = number of white squares
Answers: 1
Mathematics, 21.06.2019 16:30
Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?
Answers: 3
Mathematics, 21.06.2019 20:30
How do you determine if an ordered pair is a solution to a given equation?
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A USA Today/CNN/Gallup survey of working parents found who said they spend too little time with thei...
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