Mathematics
Mathematics, 13.01.2020 21:31, nevecronin

Consider the students in your statistics class as the population and suppose they are seated in four rows of 10 students each. to select a sample, toss a coin. if it comes up heads, you use the 20 students sitting in the first two rows as your sample. if it comes up tails, you use the 20 students sitting in the last two rows as your sample.
a) is it possible to include students sitting in row 3 with students sitting in row 2 in your sample? (pick one)
o yes, it is possible with this described method of selection.
o no, it is not possible with this described method of selection.
o sometimes it is possible with this described method of selections.

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 17:40, alisucaalisuca
The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?
Answers: 2
image
Mathematics, 21.06.2019 20:30, daniiltemkin20
List x1, x2, x3, x4 where xi is the left endpoint of the four equal intervals used to estimate the area under the curve of f(x) between x = 4 and x = 6. a 4, 4.5, 5, 5.5 b 4.5, 5, 5.5, 6 c 4.25, 4.75, 5.25, 5.75 d 4, 4.2, 5.4, 6
Answers: 1
image
Mathematics, 21.06.2019 21:30, shelbysargent11
Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason “cannot be determined.” carbon - regular hexagon. ∆can ≅ ∆ by
Answers: 1
image
Mathematics, 21.06.2019 21:40, Blakemiller2020
Which of the following best describes the graph below? + + 2 + 3 + 4 1 o a. it is not a function. o b. it is a one-to-one function. o c. it is a many-to-one function. o d. it is a function, but it is not one-to-one.
Answers: 3
Do you know the correct answer?
Consider the students in your statistics class as the population and suppose they are seated in four...

Questions in other subjects:

Konu
History, 13.10.2019 04:30
Konu
Mathematics, 13.10.2019 04:30