Mathematics, 26.06.2019 22:10 makaylahamrick
Refer to the definition of simple random sample available below and its accompanying definition of random sample enclosed within parentheses. determine whether each of the following is a simple random sample and a random sample. a. a statistics class with 36 students is arranged so that there are 6 rows with 6 students in each row, and the rows are numbered from 1 through 6. a die is rolled and a sample consists of all students in the row corresponding to the outcome of the die. b. for the same class described in part (a), the 36 student names are written on 36 individual index cards. the cards are shuffled and six names are drawn from the top. c. for the same class described in part (a), the six youngest students are selected. click the icon to view the definitions of simple random sample and random sample.
Answers: 1
Mathematics, 21.06.2019 12:50, xojade
Plz, ! the box plot below shows the total amount of time, in minutes, the students of a class surf the internet every day: a box plot is shown. part a: list two pieces of information that are provided by the graph and one piece of information that is not provided by the graph. (4 points) part b: calculate the interquartile range of the data, and explain in a sentence or two what it represents. (4 points) part c: explain what affect, if any, there will be if an outlier is present. (2 points)
Answers: 3
Mathematics, 21.06.2019 14:30, stacy021603
In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.
Answers: 1
Mathematics, 21.06.2019 16:30, victoria8281
Answer the following for 896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631
Answers: 1
Refer to the definition of simple random sample available below and its accompanying definition of r...
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