Mathematics, 12.01.2020 23:31 jacobp0712
Aprofessor states that in the united states the proportion of college students who own iphones is .66. she then splits the class into two groups: group 1 with students whose last name begins with a-k and group 2 with students whose last name begins with l-z. she then asks each group to count how many in that group own iphones and to calculate the group proportion of iphone ownership. for group 1 the proportion is p1 and for group 2 the proportion is p2. to calculate the proportion you take the number of iphone owners and divide by the total number of students in the group. you will get a number between 0 and 1.
Answers: 3
Mathematics, 21.06.2019 16:30
You are updating your garage and the only thing left to paint is your garage day. you're only going to paint the slide that faces the street. the garage door is 9 fert 8inches tall and 120 inches wide. you need to know the surface area of the side of the garage door to determine how much paint to buy. the hardware store sells paint by how much covers a square foot. what is the surface area you should report to the hardware store what is the answer
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Mathematics, 21.06.2019 17:00
Which expression is equivalent to the expression shown?
Answers: 2
Aprofessor states that in the united states the proportion of college students who own iphones is .6...
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