Mathematics, 18.12.2019 00:31 jfvjhsljdl
For a certain experiment, the available experimental units are eight rats, of which four are female (f1, f2, f3, f4) and four are male (m1, m2, m3, m4). there are to be four treatment groups, a, b, c, and d. if a randomized block design is used, with the experimental units blocked by gender, which of the following assignments of treatments is impossible?
a. a (f1, m1), b (f2, m2), c (f3, m3), d (f4, m4)
b. a (f1, m2), b (f2, m3), c (f3, m4), d (f4, m1)
c. a (f1, m1), b (f3, f2), c (f4, m1), d (m3, m4)
d. a (f4, m1), b (f2, m3), c (f3, m2), d (f1, m4)
e. a (f4, m1), b (f1, m4), c (f3, m2), d (f2, m3)
Answers: 2
Mathematics, 21.06.2019 19:30
Agroup of randomly selected apple valley high school students were asked to pick their favorite gym class. the table below shows the results of the survey. there are 528 students at apple valley high school. gym class number of students racquet sports 1 team sports 9 track and field 17 bowling 13 based on the data, what is the most reasonable estimate for the number of students at apple valley high school whose favorite gym class is bowling? choose 1 answer a. 9 b. 13 c. 119 d. 172
Answers: 1
Mathematics, 21.06.2019 22:00
Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?
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Mathematics, 21.06.2019 22:00
Type the correct answer in each box. spell all the words correctly, and use numerals instead of words for numbers. if necessary, use / for the fraction bar(s).
Answers: 1
Mathematics, 22.06.2019 02:30
If wxyz is a square, which statements must be true? plz < 3
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For a certain experiment, the available experimental units are eight rats, of which four are female...
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