Mathematics, 08.04.2020 01:20 jasminelockhart432
Identify the parameter. For each of the following situations, state whether the parameter of interest is a meanor proportion. It may be helpful to examine whether individual responses are numerical or categorical.
(a)In a study, the baby weights of 100 newborns are observed
(b)In a study, a hospital administrator has collected a random sample of 64 patients and observed(b)the waiting times (in minutes) when they checked into ER until they were first seen by a doctor.
(c)In a survey, nine employees were asked about the family dental expenses in the preceding year.
(d)In a survey, each week Macy's Department Store selects a sample of customers in order to learn about the amount spent per shopping trip.
Answers: 1
Mathematics, 21.06.2019 15:30
Maria donates a fixed amount, a, to a charity each month. if she donates $300 in 12 months, what is the equation for a? a. a + 300 = 12 b. a × 300 = 12 c. a × 12 = 300 d. a + 12 = 300 e. a + 32 = 100
Answers: 3
Mathematics, 21.06.2019 16:00
The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?
Answers: 1
Mathematics, 21.06.2019 21:20
Paul’s car is 18 feet long. he is making a model of his car that is 1/6 the actual size. what is the length of the model?
Answers: 1
Mathematics, 21.06.2019 21:50
Tamar is measuring the sides and angles of tuv to determine whether it is congruent to the triangle below. which pair of measurements would eliminate the possibility that the triangles are congruent
Answers: 1
Identify the parameter. For each of the following situations, state whether the parameter of interes...
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